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?

Products

Home » Products » Drilling rig Hoisting System » Steel Wire Rope » Steel Wire Rope

PRODUCT CATEGORY

Steel Wire Rope

6×25Fi+FC, 6x26WS+FC, 6×29Fi+FC, 6x31WS+FC, 6x36WS+FC, 6x37+FC, 6x41WS+FC, 6x49SWS+FC, 6x55SWS+FC, 6×25Fi+IWR, 6×26WS+IWR, 6×29Fi+IWR, 6×31WS+IWR, 6×36WS+IWR, 6×37+IWR, 6×41WS+IWR, 6×49SWS+IWR,

6×55SWS+IWR.


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Product Description

Product Description

It is widely used in a variety of lifting, hoisting, and traction equipment.

Also the metallurgical machinery construction field. Such as cranes, construction machinery, shaft lifting, inclined shaft lifting, port loading and unloading, shipbuilding, transportation, mining industry, petroleum, marine engineering, etc.

Steel Wire Rope

Specifications

1. Diameter from 1.8mm to 260mm with various point and line contacts wire rope, compacted strand wire rope

2. Rope tensile strength grade from 1570Mpa to 2160Mpa

3. Production standard can be the national and international standards

Steel Wire Rope

Round Strand Wire Rope
Rope Type	Typical Construction		Rope Diameter(mm)	Rope Type	Typical Construction		Rope Diameter(mm)
Rope Type	Wire Rope	Strand	Rope Diameter(mm)	Rope Type	Wire Rope	Strand	Rope Diameter(mm)
Single-strand wire rope	1×7	（1+6）	6~16	6×24	6×24S	(FC+12+12)	14~44
	1×19	（1+6+12）	10~30	6×24	6×24W	(FC+8+8/8)	14~44
	1×37	（1+6+12+18）	14~42	8×19	8×19S	(1+9+9)	16~50
	1×61	（1+6+12+18+24）	20~54		8×19W	(1+6+6/6)	16~50
	1×91	（1+6+12+18+24+30）	30~66		8×25Fi	(1+6+6F+12)	18~56
	1×127~1×631	—	50~160		8×26WS	(1+5+5/5+10)	16~54
6×7	6×7	（1+6）	6~36		8×31WS	(1+6+6/6+12)	16~60
6×19(a)	6×19S	(1+9+9)	12~42	8×37(a)	8×36WS	(1+7+7/7+14)	18~108
	6×19W	(1+6+6/6)	12~42		8×41WS	(1+8+8/8+16)	28~120
	6×25Fi	(1+6+6F+12)	16~42		8×49SWS	(1+8+8+8/8+16)	40~120
	6×26WS	(1+5+5/5+10)	16~42		8×55SWS	(1+9+9+9/9+18)	40~124
	6×31WS	(1+6+6/6+12)	18~42	8×37(b)	8×37	(1+6+12+18)	60~86
6×19(b)	6×19	(1+6+12)	9~46	8×61(a)	8×61FWS	(1+5+5F+10+10/10+20)	60~136
6×37(a)	6×29Fi	(1+7+7F+14)	18~64	8×61(a)	8×64SFS	(1+9+9+9F+18+18)	60~124
	6×36WS	(1+7+7/7+14)	16~90	8×61(ab)	8×65FNS	(1+6+6F+12-20+20)	60~140
	6×41WS	(1+8+8/8+16)	38~100		8×80WSNS	(1+7+7/7+14-22+22)	50~158
	6×49SWS	(1+8+8+8/8+16)	38~100		8×84WSNS	(1+7+7/7+14-24+24)	60~172
	6×55SWS	(1+9+9+9/9+18)	38~100	8×91(ab)	8×111SWSNS	(1+9+9+9/9+18-28+28	60~156
	6×37WS	(1+6+15+15)	16~64		8×103FSNS	(1+7+7F+14+14-30+30)	60~190
6×37(b)	6×37	(1+6+12+18)	13~66		8×109SWSNS	(1+8+8+8/8+16-30+30)	60~190
6×61(a)	6×61FWS	(1+5+5F+10+10/10+20)	60~110	8×61(b)	8×61	(1+6+12+18+24)	60~134
6×61(a)	6×64FS	(1+9+9+9F+18+18)	60~100	18×7	17×7	(1+6)	12~44
6×61(ab)	6×65FNS	(1+6+6F+12-20+20)	60~116	18×7	18×7	(1+6)	12~55
	6×80WSNS	(1+7+7/7+14-22+22)	60~130	18×19	18×19S	(1+9+9)	18~50
	6×84WSNS	(1+7+7/7+14-24+24)	60~142		18×19W	(1+6+6/6)	14~50
6×91(ab)	6×111SWSNS	(1+9+9+9/9+18-28+28)	60~128		18×19	(1+6+12)	14~50
	6×103FSNS	(1+7+7F+14+14-30+30)	60~156	34×7	34×7	(1+6)	16~60
	6×109SWSNS	(1+8+8+8/8+16-30+30)	60~156	34×7	36×7	(1+6)	16~60
6×61(b)	6×61	(1+6+12+18+24)	40~110	35W×7	35W×7	(1+6)	16~60
6×12	6×12	(FC+12)	8~32	35W×7	24W×7	(1+6)	16~50
6×24	6×24	(FC+9+15)	30~46

Shaped Strand Wire Rope
Rope Type	Typical Construction		Rope Diameter(mm)	Rope Type	Typical Construction		Rope Diameter(mm)
Rope Type	Wire Rope	Strand	Rope Diameter(mm)	Rope Type	Wire Rope	Strand	Rope Diameter(mm)
4V×39	4V×39S	(FC+9+15+15)	14~46	6V×19	6V×30	(6+12+12)	22~38
4V×39	4V×48S	(FC+12+18+18)	20~50	6V×19	6V×34	(/1×7+3/+12+12)	28~44
6V×7	6V×19	(/1×7+3/+9)	20~36	6V×37	6V×37	(/1×7+3/+12+15)	32~52
6V×19	6V×21	(FC+9+12)	18~36		6V×37S	(/1×7+3/+12+15)	32~52
6V×19	6V×24	(FC+12+12)	18~36		6V×43	(/1×7+3/+15+18)	38~58

Compacted Strand Wire Rope
Rope Type	Typical Construction		Rope Diameter(mm)	Rope Type	Typical Construction		Rope Diameter(mm)
Rope Type	Wire Rope	Strand	Rope Diameter(mm)	Rope Type	Wire Rope	Strand	Rope Diameter(mm)
6×K7	6×K7	1+6	10~40	8×K36-PWRC(K)	8×K36WS-PWRC(K)	1+7+7/7+14	22~60
6×K19	6×K19S	1+9+9	12~40	15×K7	15×K7	1+6	22~60
	6×K26WS	1+5+5/5+10	14~40	16×K7	16×K7	1+6	22~60
	6×K31WS	1+6+6/6+12	16~40	18×K7	18×K7	1+6	14~48
6×K36	6×K36WS	1+7+7/7+14	24~68	18×K9	18×K9S	1+9+9	24~60
6×K36	6×K41WS	1+8+8/8+16	38~68	35W×K7	35W×K7	1+6	14~42
8×K19	8×K17S	1+8+8	16~38		35W×K19S	1+9+9	35~52
	8×K19S	1+9+9	16~40		35W×K26WS	1+5+5/5+10	40~60
	8×K26WS	1+5+5/5+10	20~42	JL·1618K	JL·1618K	1+6	18~60
	8×K31WS	1+6+6/6+12	24~50	JL·1710K	JL·1710K26WS	1+5+5/5+10	20~50
8×K36	8×K36WS	1+7+7/7+14	28~78		JL·1710K31WS	1+6+6/6+12	20~50
8×K36	8×K41WS	1+8+8/8+16	30~78		JL·1710K36WS	1+7+7/7+14	30~50
8×K19-PWRC(K)	8×K19S-PWRC(K)	1+9+9	20~48	JL·1712K	JL·1712K7	1+6	20~40
	8×K26WS-PWRC(K)	1+5+5/5+10	20~48	JL·1712K	JL·1710K719S	1+9+9	30~60
	8×K31WS-PWRC(K)	1+6+6/6+12	20~56

Steel Cable
Rope Type	Typical Construction		Rope Diameter(mm)	Rope Type	Typical Construction		Rope Diameter(mm)
	Wire Rope	Strand			Wire Rope	Strand
7×[6×37(a)+IWR]	6×[6×36WS+IWR]+IWRC		192~260	9×[6×37(a)+IWR]	8×[6×36WS+IWR]+IWRC		192~260
	6×[6×41WS+IWR]+IWRC		192~260		8×[6×41WS+IWR]+IWRC		192~260
	6×[6×49SWS+IWR]+IWRC		192~260		8×[6×49SWS+IWR]+IWRC		192~260
7×[6×61(a)+IWR]	6×[6×55SWS+IWR]+IWRC		192~260	9×[6×61(a)+IWR]	8×[6×55SWS+IWR]+IWRC		192~260
	6×[6×61FWS+IWR]+IWRC		192~260		8×[6×61FWS+IWR]+IWRC		192~260
	6×[6×64SFS+IWR]+IWRC		192~260		6×[6×64SFS+IWR]+IWRC		192~260
7×[6×37(b)+IWR]	6×[6×37+IWR]+IWRC		192~260	9×[6×37(b)+IWR]	8×[6×37+IWR]+IWRC		192~260
7×[6×61(b)+IWR]	6×[6×61+IWR]+IWRC		192~260	9×[6×61(b)+IWR]	8×[6×61+IWR]+IWRC		192~260

Steel Wire Rope

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 |