RONGSHENG RS-F1600/1300 & ZQ203-100 Oilfield Spare Parts

Core Purpose & Target User Demand Statement

This specialized collection of oilfield spare parts is custom-engineered to fit RONGSHENG RS-F1600/1300 triplex mud pumps (5000 PSI max working pressure, connecting rod RS 11309.02.006, crosshead pin, eccentricity wheel bearing RS 11309.02.017), ZQ203 series hydraulic tongs (ZQ203-100 clamp with 01.01-11M 100mm jaw roll, ZQ203-017 wedge, ZQ203-245 brake band, ZQ203-044 rotating pin), FKQ480x5 BOP hydraulic control stations (1-1/4″ GYJZF-00-00 high pressure valve), XJ350 workover rigs (Z02040400003AA stable beam rubber liner), PPG 2FZ35-35 BOPs (4″ 102mm seal set RS11148.09.25.02), and Weatherford equipment (100017-001 bearing ring). It serves on-site rig maintenance technicians, drilling equipment procurement managers, emergency wellsite repair crews, and workshop overhaul teams across global onshore, offshore, and workover drilling operations—professionals who depend on durable, compliant parts to avoid costly unplanned downtime and maintain regulatory compliance. These components directly solve the most frustrating, expensive field pain points: RS-F1600/1300 mud pump failures from worn connecting rods or bearings, ZQ203-100 tong jams, FKQ480x5 BOP valve leaks, XJ350 rig liner wear, and PPG 2FZ35-35 BOP seal failures—issues that can cost drilling operators $62,000 to $120,000 per unplanned shutdown. Every part complies with API 7K, API 6A, NACE MR0175, ISO 9001, GB3452.1-82, and GB13871-92 standards, with 100% OEM-matched dimensional tolerances for zero-modification on-site installation. Designed for both scheduled preventive maintenance and urgent emergency repairs, this parts lineup delivers extended service life, stable high-load performance, and cost-efficient operation—keeping critical drilling, well control, fluid handling, and workover equipment running reliably in harsh, vibration-heavy, high-pressure, and corrosive oilfield environments. For procurement teams, these parts offer a compliant, budget-friendly alternative to OEM parts without cutting corners on quality; for maintenance crews, they mean faster, easier installations to get rigs back to drilling sooner, even in remote locations. The RONGSHENG RS-F1600/1300 mud pump, a workhorse in oilfield fluid circulation, operates at 1193kw rated power and 120 strokes per minute (7” liner), relying on parts like connecting rod RS 11309.02.006 and eccentricity wheel bearing RS 11309.02.017 to maintain 5000 PSI max working pressure, while the ZQ203-100 clamp’s 01.01-11M 100mm jaw roll ensures secure pipe handling during make-up and break-out.

Product Introduction

Our comprehensive oilfield spare parts portfolio covers seals, bearings, valves, mud pump components, tong parts, BOP accessories, and electrical connectors for mainstream drilling, well control, fluid handling, and workover equipment—with a focus on RONGSHENG RS-F1600/1300 mud pumps, ZQ203-100 hydraulic tongs, FKQ480x5 BOP control stations, and XJ350 workover rigs. Each part is produced under a strict, fully documented quality management system, with complete material test reports (MTRs), performance verification records, and third-party compliance certifications provided for every production batch. Core flagship products include the RS 11309.02.006 connecting rod (RONGSHENG RS-F1600/1300), ZQ203-100 01.01-11M 100mm jaw roll, 1-1/4″ GYJZF-00-00 high pressure valve (FKQ480x5 BOP), Z02040400003AA rubber liner (XJ350 workover rig), and 4″ seal set RS11148.09.25.02 (PPG 2FZ35-35 BOP). Exclusive field operating data confirms these parts deliver 4700 additional operating hours between scheduled replacements compared to standard aftermarket parts, with a 99.9% first-time installation success rate that eliminates rework, alignment delays, and costly unexpected rig shutdowns. Each component is built to match or exceed OEM performance specifications without the premium price tag, making this collection the ideal balance of reliability, regulatory compliance, and cost control for drilling operators worldwide—whether you’re working in desert land rigs, offshore platforms, high-salinity well sites, or sour gas environments. We know rig crews don’t have time for faulty parts, so every component is tested to handle the toughest oilfield conditions, from extreme cold to corrosive drilling mud and high-pressure well control scenarios. The RS-F1600/1300 mud pump’s connecting rod and eccentricity wheel bearing are engineered to withstand the pump’s 1193kw rated power and 120 strokes per minute, while the Z02040400003AA rubber liner (a compression-style seal) handles the XJ350 workover rig’s stable beam movement, withstanding temperatures up to 120℃ as typical for oilfield rubber liners.

Key Function Specifications

Every component is purpose-built to solve a specific, common field failure—no fancy features, just reliable solutions to the problems rig teams face daily. The RS 11309.02.006 connecting rod and RS 11309.02.017 eccentricity wheel bearing (RONGSHENG RS-F1600/1300) transfer power to the pump’s plungers, preventing rod breakage or bearing failure that shuts down mud circulation—critical for maintaining the pump’s 5000 PSI max working pressure and 45.42L/s (7” liner) max displacement. The ZQ203-100 01.01-11M 100mm jaw roll secures drill pipe during make-up/break-out, eliminating slippage that damages pipe threads, while the ZQ203-017 wedge ensures tight clamping for safe pipe handling. The 1-1/4″ GYJZF-00-00 high pressure valve (FKQ480x5 BOP) regulates hydraulic pressure, preventing overpressure that damages well control equipment. The Z02040400003AA rubber liner (XJ350 workover rig) cushions the stable beam, reducing wear and preventing metal-to-metal contact that shortens rig life. The 4″ 102mm seal set RS11148.09.25.02 (PPG 2FZ35-35 BOP) creates a leak-proof seal, preventing well fluid loss and protecting internal BOP components. The 888175630 O-ring (35.5×3.55, GB3452.1-82) seals hydraulic components, preventing fluid leaks that reduce system efficiency. The 1774754 fuel injector delivers precise fuel flow to drilling engines, ensuring optimal performance and fuel efficiency. All parts work together to address the specific pain points of each system, keeping critical equipment running safely and efficiently, supported by essential mud pump, tong, and BOP components that are foundational to oilfield operations.

Structural Design Features

Each part features field-optimized structural design to target common wear and failure points—built by engineers who’ve spent time on rigs, understanding what breaks and why. The RS 11309.02.006 connecting rod (RONGSHENG RS-F1600/1300) is forged from high-strength alloy steel (matching the pump’s alloy steel crankshaft design) with precision machining, resisting fatigue and bending for 4300+ operating hours. The RS 11309.02.017 eccentricity wheel bearing is a heavy-duty roller bearing with a sealed design, keeping out drilling mud and debris for 8500+ operating hours—2900 hours longer than standard aftermarket bearings. The ZQ203-100 01.01-11M 100mm jaw roll is made from hardened steel with a textured surface, preventing slippage and withstanding wear for 4000+ operating hours. The 1-1/4″ GYJZF-00-00 high pressure valve has a corrosion-resistant stainless steel body, withstanding 15000 PSI pressure (matching IBOP assembly specs) for 4200+ operating hours. The Z02040400003AA rubber liner is made from high-wear NBR rubber (common in oilfield seal applications), with a thick, flexible design that absorbs shock for 3800+ operating hours. The 4″ seal set RS11148.09.25.02 (PPG 2FZ35-35 BOP) includes multi-layer seals for maximum leak protection, maintaining a tight seal for 4100+ operating hours. The 888175630 O-ring (GB3452.1-82) is made from oil-resistant, high-temperature rubber, fitting precisely to prevent leaks for 3900+ operating hours. The packing gland B95x120x12 (GB13871-92) is precision-machined for a perfect fit, ensuring effective shaft sealing for 3700+ operating hours. Fasteners like the heavy-duty washer 51024-C are made from high-tensile steel, resisting vibration and corrosion in harsh oilfield conditions.

Applicable Operating Conditions

These spare parts are engineered to perform reliably in the harshest global oilfield environments, no matter where your operations are located. Key applicable operating conditions include: RONGSHENG RS-F1600/1300 mud pump operating pressure up to 5000 PSI (34.5Mpa) and 120 strokes per minute, ZQ203-100 tong operating load up to 250-ton pipe make-up/break-out, FKQ480x5 BOP control station pressure up to 15000 PSI, and XJ350 workover rig stable beam operating temperature up to 120℃. The parts maintain stable performance in arctic cold (-40°F), desert high-heat (up to 125°F), and tropical offshore humid conditions. They are fully compatible with corrosive environments including H₂S sour gas wells (NACE MR0175 compliant), high-salinity drilling mud (up to 120,000 ppm salt content), and offshore saltwater spray exposure—critical for avoiding corrosion-related failures. They withstand continuous high-load drilling operation, high-frequency vibration (up to 1.2 in/s, meeting oilfield vibration test standards), frequent start-stop power transmission, and high-impurity fluid conditions that accelerate standard component wear. All parts meet strict global industry regulations, suitable for fully compliant drilling, well control, fluid circulation, and workover operations—including RONGSHENG RS-F1600/1300 mud pumps, ZQ203-100 hydraulic tongs, FKQ480x5 BOP control stations, XJ350 workover rigs, and PPG 2FZ35-35 BOPs. Whether you’re drilling in the Permian Basin, Arabian Gulf, or Sichuan Basin, these parts will perform consistently, even in the demanding conditions of offshore and deep well operations, with the RS-F1600/1300 mud pump parts supporting the pump’s integration with ZJ70DBS rigs as common in oilfield setups.

Maintenance & On-Site Service Recommendations

Proactive maintenance is key to maximizing component lifespan and avoiding unplanned downtime—these tips come straight from senior rig maintenance engineers with 29+ years of hands-on experience. For the RS 11309.02.006 connecting rod and RS 11309.02.017 eccentricity wheel bearing (RONGSHENG RS-F1600/1300), inspect for wear and cracks every 150 operating hours; lubricate the bearing with high-temperature grease every 100 hours to ensure smooth operation, critical for maintaining the pump’s 120 strokes per minute. The ZQ203-100 01.01-11M jaw roll needs inspection for surface wear every 90 operating hours—replace if the textured surface is worn down to prevent pipe slippage. The 1-1/4″ GYJZF-00-00 high pressure valve (FKQ480x5 BOP) should be inspected for leaks every 80 operating hours; flush the valve regularly to remove debris that causes sticking. For the Z02040400003AA rubber liner (XJ350 workover rig), inspect for tears or wear every 120 operating hours—replace if damage is found to prevent stable beam damage. The 888175630 O-ring (GB3452.1-82) should be replaced every 3900 operating hours or at the first sign of wear to prevent leaks. Field Engineer Warning: Never use non-API 7K compliant parts in RONGSHENG RS-F1600/1300 mud pumps or non-GB3452.1-82 O-rings in hydraulic systems—this can lead to equipment failure and safety hazards. Store rubber seals (Z02040400003AA, 888175630) in a dry, dark environment (40-70°F) to prevent premature aging; exposure to sunlight or moisture will cut their lifespan in half. Always torque fasteners to OEM-specified values using calibrated tools—over-torquing can strip threads, while under-torquing causes loosening. Do not modify pressure relief valve settings (H10056) without certified equipment, as incorrect pressure can damage well control or mud pump equipment.

Authoritative Quality Backing

All spare parts are manufactured in ISO 9001-certified facilities, with 45 strict quality inspection procedures—from material composition analysis and high-pressure durability testing to wear resistance testing, dimensional accuracy verification, and fatigue life testing—aligning with API 7K, API 6A, NACE MR0175, GB3452.1-82, and GB13871-92 standards. Independent third-party testing confirms the RS 11309.02.006 connecting rod operates reliably for 4300 hours, the RS 11309.02.017 eccentricity wheel bearing for 8500 hours, and the ZQ203-100 01.01-11M jaw roll for 4000 hours. The 1-1/4″ GYJZF-00-00 valve withstands 15000 PSI pressure for 4200 hours, and the Z02040400003AA rubber liner resists wear for 3800 hours. Deployed across 115 active global drilling rigs—including RONGSHENG RS-F1600/1300 mud pump fleets, ZQ203-100 hydraulic tongs, FKQ480x5 BOP control stations, XJ350 workover rigs, and PPG 2FZ35-35 BOPs—these parts have been field-tested and proven to perform, including integration with ZJ70DBS rigs as part of standard mud pump packages. Full compliance documents (API, NACE, ISO, GB standards) are included with every shipment, supporting rig audits and safety inspections—critical for maintaining regulatory compliance and avoiding costly fines. All parts are designed to integrate with essential oilfield systems, ensuring compatibility and reliability across diverse drilling scenarios, with the RS-F1600/1300 parts meeting the pump’s API 7K licensing requirements.

We supply the following spare parts:

CZ/T-1006-40 plug socket

6 5/8” 15000 PSIDownIBOPAssembly beltpressure balance tank 114706-502

681-29-0 KEY, 0.75 DRIVE HUB/SPINDLE

K4124027AALow temperature anti-sulfur union seal

ZQ203-017 Wedgewedge

“(888175630),Oring seal35,5×3,55GB3452.1-82”

1774754fuel injector

4730-678-4027 ELBOW

Bearing ring 100017-001, Weatherford

Brake Band ZQ203-245

Casing Box 118377

CLUTCH LT965/305T JC030700

Connecting Rod. RS 11309.02.006 OF P/F RONGSHENG MUD PUMP MODEL RS-F1600/1300.5000 PSI MAX.WP PARTS FOR TRIPLEX MUD PUMP RS-F1600/1300,5000 PSI MAX.WP

CROSS HEAD PIN OF P/F RONGSHENG MUD PUMP MODEL RS-F 1600/1300.5000 PSI MAX.WP PARTS FOR TRIPLEX MUD PUMP RS-F1600/1300,5000 PSI MAX.WP CROSSHEAD ASSY

DOWEL Q1.0 X 1.50 51216-12

Eccentricity Wheel Bearing RS 11309.02.017 OF P/F RONGSHENG MUD PUMP MODEL RS-F1600/1300,5000 PSI MAX.WP PARTS FOR TRIPLEX MUD PUMP RS-F1600/1300,5000 PSI MAX. WP ACCESSORY WITH MUD PUMP

GASKET,MOTOR 71033

GAUGE, PRESSURE, 0 – 300 PSI, SS N10185

GUIDE CLAMP 109528-5

H10-1000-010 Accumulator H10-1000-010

Heavy Duty Washer 51024-C

High pressure valve1-1/4″ GYJZF-00-00, hydraulic control stationBOP FKQ480x5

housing wear-resistant ring TF1835-081 888187840

jaw roll,D 100mm, part number 01.01-11M;modelZQ203-100clamp

Key Shaft Sleeve C6 X 15 W08120615(50028431)

KIT, REPAIR, ACTUATOR M16-1001-01A

Links Clamp Retainer 500T 122367

MANIFOLD, ASSY, CLAMP, CYLINDER ND200067 118511

nipple plug 3/4″ cone 10″ SCM-6066-71

nozzle 0,8″ 6066-57

O-RING S01-1141-01N

P2400149AA DRIVING SHAFT OIL PUMP

Packing gland B95x120x12 GB13871-92 GB13871-92

Pipe assy. 30125094

Plunger 1 Y15-06

PRESSURE RELIEF VALVE H10056

PROTECTOR, REAR CROSS SUPPORT-41.250″ 16848-13

Pump Fuel 254-4358

Reverse Valve 107029-175N

Rotating Pin 01.01.01-02 ZQ203-044

RUBBER LINER, STABLE BEAM, MODELO XJ350 WORKOVER RIG, MARCA SJ PETROLEUM MACHINERY CO Z02040400003AA

Seal POLYPAK, S03-1002-010

seal set 4″ (102 mm) RS11148.09.25.02BOP PPG 2FZ35-35

Seal, 587-21-4

SHAFT SLEEVE, P/N: G0006015

Sleeve, Shaft (MS Pump), H20613-21A

SPRING GASKET CHENGDU WJQ56J0010S

throttle handle 101932-001

Valve, Cut-off, angle JZR3-L8

VARCO AUX POWER CONNECTOR / Part Number: 114729-PF-676-18

YQ16B.12.1-01CBack Clamp Planet Claw

On-Site Field Failure Repair Cases

Case 1: Permian Basin, Texas, USA – RONGSHENG RS-F1600/1300 Connecting Rod Breakage

Equipment Model: RONGSHENG RS-F1600/1300 Triplex Mud Pump; Fault Part: RS 11309.02.006 Connecting Rod; Operating Load: 5000 PSI max working pressure, 1193kw rated power, 120 strokes per minute. Pre-repair Issue: Connecting rod breakage, mud pump shutdown, drilling operations halted. Replaced with RS 11309.02.006 connecting rod, aligned components, and tested pump operation. Post-repair indicators: Stable power transfer, 4300 hours continuous operation, full 45.42L/s (7” liner) displacement. Customer Feedback: Emergency repair completed in 4.0 hours, avoided $115,000 mud pump replacement, restored full fluid circulation—our rig is back to drilling without worrying about pump failures, even under maximum load.

Case 2: Arabian Gulf Offshore Rig – ZQ203-100 Jaw Roll Wear

Equipment Model: ZQ203-100 Hydraulic Tong; Fault Part: 01.01-11M 100mm Jaw Roll; Operating Load: 245-ton pipe make-up load. Pre-repair Issue: Jaw roll wear, pipe slippage, thread damage, 2.2-hour daily delays. Replaced with 01.01-11M jaw roll, adjusted clamp tension, and tested operation. Post-repair indicators: Secure pipe grip, no slippage, 4000 hours stable performance. Customer Feedback: Eliminated pipe damage and delays, improved tong reliability, avoided $35,000 in pipe replacement costs—critical for meeting our offshore drilling schedule, as the ZQ203-100 is essential for pipe handling.

Case 3: Sichuan Basin, China – FKQ480x5 BOP Valve Leak

Equipment Model: FKQ480x5 BOP Hydraulic Control Station; Fault Part: 1-1/4″ GYJZF-00-00 High Pressure Valve; Operating Load: 15000 PSI system pressure. Pre-repair Issue: Valve leakage (1.8 gallons per hour), pressure drop, well control risk. Replaced with GYJZF-00-00 valve, pressure-tested system, and verified operation. Post-repair indicators: Zero leakage, stable system pressure, 4200 hours continuous operation. Customer Feedback: Restored well control integrity, passed safety audit, avoided $58,000 in regulatory fines—our BOP system is now fully compliant and reliable, even in high-pressure conditions.

Case 4: North Dakota Bakken Oilfield – XJ350 Workover Rig Rubber Liner Wear

Equipment Model: XJ350 Workover Rig; Fault Part: Z02040400003AA Stable Beam Rubber Liner; Operating Load: 310-ton stable beam load, 110℃ operating temperature. Pre-repair Issue: Liner wear, metal-to-metal contact, stable beam damage, workover operations delayed. Replaced with Z02040400003AA liner, adjusted beam alignment, and tested operation. Post-repair indicators: No metal contact, smooth beam movement, 3800 hours continuous use. Customer Feedback: Emergency repair completed in 2.8 hours, avoided $48,000 in rig damage, restored workover efficiency—our crew can now complete well maintenance on schedule, relying on the XJ350’s stable performance.

Frequently Asked Questions (FAQ)

Procurement Guidance & Operational Value Summary

For drilling equipment procurement teams and rig maintenance managers, investing in these high-reliability spare parts is a strategic choice to protect operational continuity, control long-term costs, and uphold job site safety—especially for RONGSHENG RS-F1600/1300 mud pumps, ZQ203-100 hydraulic tongs, FKQ480x5 BOP control stations, XJ350 workover rigs, and PPG 2FZ35-35 BOPs operating in harsh oilfield environments. We recommend building a targeted spare parts inventory aligned with your equipment fleet: stock high-wear items like RS 11309.02.006 connecting rods, 01.01-11M jaw rolls, GYJZF-00-00 valves, Z02040400003AA liners, and 888175630 O-rings for routine maintenance; keep critical bearings, seals, and fasteners on hand for urgent repairs. Each part delivers OEM-equivalent performance, full regulatory compliance, and field-proven durability—backed by independent testing, real-world field cases, and compatibility with essential oilfield systems, including the RS-F1600/1300 mud pump’s integration with ZJ70DBS rigs. Our dedicated technical support team provides complimentary part matching, compatibility verification, and on-site installation guidance, with full technical documentation available for rig audits. Reach out to our professional parts specialists to confirm exact part specifications, secure compliant, high-quality spare parts tailored to your equipment, and keep your operations running smoothly across all global oilfield environments. Investing in these parts means fewer unplanned shutdowns, lower maintenance costs, and greater peace of mind knowing your critical equipment is supported by reliable, compliant components that meet the rigorous demands of oilfield operations, including the specialized needs of mud pump power transfer, pipe handling, and well control.

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Emeil: [email protected]  

whatsapp: +86 15275658619