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 rotary system » Swivel » Tiger Rig Oilfield Equipment SL450 Swivel for Drilling Rig

PRODUCT CATEGORY

Tiger Rig Oilfield Equipment SL450 Swivel for Drilling Rig

Tiger Rig Oilfield Equipment SL450 Swivel for Drilling Rig


SKU:
Availability:



Inquire PDF Export

Product Description

Product Description

Major features for SL450 swivel for drilling rig

1.Standard bail and double pin (male) alloy sub

2.The wash pipe and packing are box structure, convenient to replacing on drill floor, no need to disassemble rotary hose and gooseneck,

3.Hole in gooseneck top provides passageway for well logging wire line.

4.Standard gooseneck connection, screw thread conforms to API STD 5B.

5.Conform to API Spec 8A and marked with API monogram.

Specification

Model		SL90	SL135	SL225	SL450	SL675
Max. static load KN		900	1350	2250	4500	6750
Max. rotary speed r/min		300	300	300	300	300
Max. working pressure MPA (psi)		25 (3570)	35 (5000)	35 (5000)	35 (5000)	53 (7000)
Clearance between bail and gooseneck mm (in)		435 (17 1/8)	495 (19 1/2)	540 (21 1/4)	549 (21 5/8)	640 (25)
Center pipe diameter mm(in)		64 (2 1/2)	64 (2 1/2)	75 (3)	75 (3)	102 (4)
Center pipe upper screw thread	Connect to center pipe API In	4 1/2 REG LH	4 1/2 REG LH	6 5/8 REG LH	7 5/8 REG LH	8 5/8 REG LH
Center pipe lower Screw thread	Connect to Kelly API in	6 5/8 REG LH	6 5/8 REG LH	6 5/8 REG LH	6 5/8 REG LH	6 5/8 REG LH
Gooseneck connection screw thread		3″-8 teeth/inch	3″-8 teeth/inch	4″-8 teeth/inch	4″-8 teeth/inch	4″-8 teeth/inch
Dimension (L x W x H) mm		2505×758×840	2505×758×840	2880×1026×1065	3015×1096×1065	3649×1450×1162
Weight kg		940	1345	2402	3310	6230
Note: For above models, spinner (makeup and breakout) is optional.

SL135 SL225 Arapi - Rig Design Spare Part

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 |