Puyang Zhongshi Group Co., Ltd.
                                                                                                           
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Tools & Hardware Pipe Fittings

J55 Steel Oilfield Tubing Pipe 1.05-4.5 Inch OD with 379-552 MPa Yield Strength for Oil and Gas Applications

Price Negotiable
Price: Negotiable
MOQ: 1 metric ton
Delivery Time: Negotiable
Brand: Zhongshi
Product Description
J55 Steel Oilfield Tubing Pipe Overview

J55 steel oilfield tubing pipe is engineered for transporting crude oil and natural gas to the surface after drilling operations. These tubular goods bear significant pressure during exploration while maintaining structural integrity.

Key Product Features
  • Seamless construction for enhanced durability
  • Hot-rolling manufacturing process
  • Available in OD sizes from 1.05" to 4 1/2"
Technical Specifications
Dimensional Data
Specification Weight Code Outside Diameter (mm) Wall Thickness (mm) Inner Diameter (mm) Calculated Weight (kg/m)
1.9 2.75 / 2.9 48.26 3.68 40.9 4.05
2-3/8 4.6 / 4.7 60.32 4.83 50.66 6.61
2-7/8 6.4 / 6.5 73.02 5.51 62 9.17
2-7/8 8.6 / 8.7 73.02 7.82 57.38 12.57
3-1/2 9.2 / 9.3 88.9 6.45 76 13.12
3-1/2 12.7 / 12.95 88.9 9.52 69.86 18.64
4 10.7 / 11 101.6 6.65 88.3 15.57
4-1/2 12.6 / 12.75 114.3 6.88 100.54 18.23
Mechanical Properties
Steel Grade Type Yield Strength (MPa) Tensile Strength (MPa) Hardness Max
H40 - 276-552 414 -
J55 - 379-552 517 -
K55 - 379-552 655 -
N80 1 552-758 689 -
L80 1 552-655 655 HRC 23 / HBW 241
C90 1 621-724 689 HRC 25.4 / HBW 255
P110 - 758-965 862 -
Dimension Tolerances
Parameter Component Tolerance
Outside Diameter Pipe Body D≤101.60mm: ±0.79mm
D≥114.30mm: +1.0%, -0.5%D
Outside Diameter Coupling ±1%D
Wall Thickness - 0, -12.5%t
Weight Single Lengths +6.5%, -3.5%
≥18144 kg: 0, -1.75%
Weight Carload Lots <18144 kg: 0, -3.5%
J55 steel oilfield tubing pipe showing industrial manufacturing quality and dimensional accuracy

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Puyang Zhongshi Group Co., Ltd.
Location Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact Person Liza

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