Menu
Suppliers Products
Global B2B sourcing platform
Verified suppliers and manufacturers
MadeInChina.com > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube
Swipe or use the arrows to view product images.

High Quality API 5CT J55 L80 N80 Pup Joint for OCTG

Price $45.00
Min Order 100 Pieces
Availability In Stock
Shipping From Shandong, China
Popularity 503 people viewed
Send Inquiry View Full Page
Model NO.:
N80/L80/J55/K55/P110/Q125
Type:
Seamless
Technique:
Hot Rolled
Material:
Carbon Steel
Surface Treatment:
Polished
Usage:
Oil/Gas Drilling
Section Shape:
Round
Terms of The Transaction:
Fob CFR CIF
Standard:
API ASTM
Transport Package:
Steel Strip Binding
Origin:
China
HS Code:
7307920000
Product Description

 

 

API SPEG 5CT
OCTG
 Casing and Tubing Pup Joints and Couplings
 
Our company is a modern enterprise mainly engaged in processing and selling seamless steel pipe products, and supplemented by the production and sales of thread protectors, coupling and pup joint. Our company's main products are seamless linepipe, seamless OCTG pipe and drilling pipe, sucker rod and seamless boiler pipe etc.
All of the casing and tubing couplings and pup joints are with materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110, and so on. The casing couplings and pup joints have STC/LTC/BTC, and the tubing couplings have NUE/EUE. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability. We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth, and profile. All of our couplings meet the API 5CT.
 
Product Parameters
Standard
Grade
Tensile strength(MPa)
Yield strength(MPa)
Hardness
API SPEC 5CT
J55
≥517
379~552
 
K55
≥655
379~552
 
N80
≥689
552~758
 
L80(13Cr)
≥655
552~655
≤241HB
P110
≥862
758~965
 

Tubing Pup Joint Technical Parameters:
SPECIFICATIONS
Tubing Pup JointODGRADEEND TYPELENGTH (FT)
2 3/8J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/12
2 7/8
2 7/8"J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/12
3 1/2"J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/12
4 1/2"J/K/L/N/PNUE/EUE2/3/4/5/6/8/10/12
 
SizeTypes of ThreadO.D*L(mm)Grade
2-3/8"NUE73.02*107.92H40
2-3/8EUE77.80*123.82J55
2-7/8"NUE88.90*130.35
2-7/8"EUE93.17*130.35K55
3-1/2"NUE107.95*142.88
3-1/2"EUE114.30*146.05N80-1
4NUE114.30*146.06N80-Q
4EUE114.30*146.07L80
4-1/2"NUE114.30*146.08C90
4-1/2"EUE114.30*146.09P110

Casing Pup Joint Technical Parameters:

Casing Pup Joint		ODGRADEEND TYPE
4 1/2"J/K/L/N/PLTC/STC/BTC
5"J/K/L/N/PLTC/STC/BTC
5 1/2J/K/L/N/PLTC/STC/BTC
6 5/8"J/K/L/N/PLTC/STC/BTC
7"J/K/L/N/PLTC/STC/BTC
7 5/8"J/K/L/N/PLTC/STC/BTC
7 3/4"J/K/L/N/PLTC/STC/BTC
8 5/8"J/K/L/N/PLTC/STC/BTC
9 5/8"J/K/L/N/PLTC/STC/BTC
10 3/4"J/K/L/N/PSTC/BTC
11 3/4"J/K/L/N/PSTC/BTC
13 3/8"J/K/L/N/PSTC/BTC
 
SpecificationO.D(mm)W.T(mm)Thread typeSteel gradeLength
4-1/2114.306.35STC,LTC,BTCJ55,N80,P1100.5m-5m
5127.007.52STC,LTC,BTCJ55,N80,P110
5-1/2139.707.72STC,LTC,BTCJ55,N80,P110
6-5/8168.288.94STC,LTC,BTCJ55,N80,P110
7177.808.05STC,LTC,BTCJ55,N80,P110
7-5/8193.688.33STC,LTC,BTCJ55,N80,P110
8-5/8219.0810.16STC,LTC,BTCJ55,N80,P110
9-5/8244.4810.03STC,LTC,BTCJ55,N80,P110
10-3/4273.0511.43STC,LTC,BTCJ55,N80,P110
11-3/4298.4512.42STC,LTC,BTCJ55,N80,P110
13-3/8339.7212.19STC,LTC,BTCJ55,N80,P110
16406.4012.57STC,LTC,BTCJ55,N80,P110
18-5/8473.0811.05STC,LTC,BTCJ55,N80,P110
20508.0012.70STC,LTC,BTCJ55,N80,P110
 
Packaging & Shipping
Company Profile

 

 
  • Similar Products
Full Page Contact Supplier
↑