YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.

Yes. YP Petro accepts OEM/ODM orders based on customer drawings, technical specifications, or reverse-engineered samples. Our engineering team can confirm feasibility, recommend material upgrades, and provide quotations within 3-5 working days.

What power end parts does YP Petro manufacture?

YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.

What other fluid end parts does YP Petro supply?

In addition to cylinder liners, YP Petro supplies a complete range of fluid end parts, including pistons, piston rubber, valve bodies, valve seats, valve rubber, liner seals, cylinder head gaskets, valve cover seals, piston rods, clamp assemblies, valve covers, cylinder heads, flange heads, cylinder flanges, cylinder covers, and inhalation capsules. We also supply dampener diaphragms, pressure gauges, fittings, relief valves, and exhaust valves.

What size range of cylinder liners does YP Petro offer?

YP Petro cylinder liners are available in metric sizes from 100mm to 180mm and imperial sizes from 3" to 7.5" (including 3", 3.5", 4", 4.5", 5", 5.5", 6", 6.25", 6.5", 6.75", 7", 7.25", 7.5"). Custom sizes are available on request.

What is the difference between bi-metal, ceramic, chrome-plated, and high-frequency quenching cylinder liners?

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Home » Products » Drilling rig accessory equipment » Valve » Gate valve » Manufacturerst Forged gate valve/Forged gate valve / Gate Valve

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Manufacturerst Forged gate valve/Forged gate valve / Gate Valve

Manufacturerst Forged gate valve/Forged gate valve / Gate Valve

Forged gate valve Small size forged check valves are used below 2inch gate valve, design as per API602/BS5352 with forged materials, and is mainly used to small size pipeline for oil & gas, water treatment, power station and other fileds, to cut/on off medium in pipeline.

Model:
all
Brand:
hebei yingpai
Code:
84139100


SKU:
Availability:



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Product Description

Product Description

Forged gate valve

Small size forged check valves are used below 2inch gate valve, design as per API602/BS5352 with forged materials, and is mainly used to small size pipeline for oil & gas, water treatment, power station and other fileds, to cut/on off medium in pipeline.

Technical Features :

Service	Oil, Gas, water treatment, power station and other pipeline.
Design Body	Bolted bonnet/Pressure sealing bonnet/Welded bonnet
Bore	Reduce bore/Full bore
Design	Lift piston/ Swing type/ Ball type
Size	1/2”-2"
Pressure	150Lb-2500Lb
Design temperature	-29-600℃
Main materials	A105/LF2/F304/F316/F51/F53/F51/F11/F22
Seat design	Integral seat
Seat sealing material	13Cr/Stellite
Operation	Not applicable
Design Standard	API602/S5352/DIN/GB/Ghost
Face to face	ASME B16.10/Ghost /DIN/GB /Manufacture's standard
Ends	RF/RTJ as ASME B16.5 , BW to ASME B16.25,SW to ASME B16.11 ,Thread ends as per ASME B16.11
Pressure and Temperature Design	ASME B16.34
Test standard	API598
Fire safe	APIF6A
Others	NACE MR0175/ISO15156(if applicable)

Gate Valve Manufacturerst Forged gate valve Forged gate valve API Gate Valve China API Forged gate valve

FAQ

Q YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.

A
Yes. YP Petro accepts OEM/ODM orders based on customer drawings, technical specifications, or reverse-engineered samples. Our engineering team can confirm feasibility, recommend material upgrades, and provide quotations within 3-5 working days.
Q What power end parts does YP Petro manufacture?

A
YP Petro manufactures power end components including extension rods, crossheads, crosshead pins, cross pin baffles, upper and lower guide plates, packing boxes, seal rings, and oil seal lips. We also supply crankshaft assemblies, gear sets, and connecting rods for major mud pump models.
Q What other fluid end parts does YP Petro supply?

A
In addition to cylinder liners, YP Petro supplies a complete range of fluid end parts, including pistons, piston rubber, valve bodies, valve seats, valve rubber, liner seals, cylinder head gaskets, valve cover seals, piston rods, clamp assemblies, valve covers, cylinder heads, flange heads, cylinder flanges, cylinder covers, and inhalation capsules. We also supply dampener diaphragms, pressure gauges, fittings, relief valves, and exhaust valves.
Q What size range of cylinder liners does YP Petro offer?

A
YP Petro cylinder liners are available in metric sizes from 100mm to 180mm and imperial sizes from 3" to 7.5" (including 3", 3.5", 4", 4.5", 5", 5.5", 6", 6.25", 6.5", 6.75", 7", 7.25", 7.5"). Custom sizes are available on request.
Q What is the difference between bi-metal, ceramic, chrome-plated, and high-frequency quenching cylinder liners?

A
| Type | Inner Material | Hardness | Service Life | Best For |
| Bi-Metal | High-chromium cast iron | HRC 62 | 800h+ | General high-pressure, abrasive drilling |
| Ceramic | Al₂O₃ or Zirconia | HRC 80+ | 1500h+ | Extreme abrasion, high-sand formations |
| Chrome-Plated | Hard chrome coating | HRC 55 | 300-400h | Moderate conditions, budget operations |
| High-Frequency Quenching | Quenched alloy iron | HRC 50 | 200-300h | Light-duty, low-cost applications |