API 5CT OCTG 3-1/2eue J55 Casing and Tubing Pup Joint with Coupling

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: 2-7/8
• Product Name: Tubing Pup Joint
• Size: 3-1/2
• Transport Package: Bulk
• Specification: 2 3/8", 2 7/8", 3 1/2", 4 1/2"
• Trademark: ZX
• Origin: China

Product Description

Product Description

All of the pup joints are produced and processed according to API standard, with materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110, etc. The tubing couplings have two types of threads NU and EU.
Sizes: 2 ⅜" to 4 ½"
Weight: Standard or Requested Weights
Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12' (other lengths available upon request)
Grades: J-55, N-80, L-80, P-110
Connections: EU (external-upset) and NU (non-upset)
Powder Coating Optional

Paint per API 5CT

• J55 - Green
• J80 - Red with Green Stripe
• L80 - Red with Brown Stripe

Product Parameters

TUBING PUP JOINT	OD	GRADE	END TYPE	LENGTH(FT)
	2 3/8"	J55/K55/L80/N80/P110	NUE/EUE	2/3/4/5/6/8/10/12
	2 7/8"	J55/K55/L80/N80/P110	NUE/EUE	2/3/4/5/6/8/10/12
	3 1/2"	J55/K55/L80/N80/P110	NUE/EUE	2/3/4/5/6/8/10/12
	4 1/2"	J55/K55/L80/N80/P110	NUE/EUE	2/3/4/5/6/8/10/12

Packaging & Shipping

Company Profile

Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.

Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .