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Head Office：No.42 Shengwang Commercial Street, Xiaozhan Town, Jinnan District, Tianjin, China
Office Tel: +86 13652015737
Contact person: Eric Song （General Manager）
Phone: +86 15222882636
Email: songyl@tjhz.ntesmail.com
Contact person: Angela Li （Sales Manager）
Phone: +86 13821650583
Email: angela@tjhezhong.com

WhatsApp: +86 13821650583

Tubing coupling 1.66 N80 NU

Key words:

Classification:

Coupling

Email:

songyl@tjhz.ntesmail.com

Service:

+86-15222882636

Consultation

Description

The company operates various types of oil casing, the main production specifications of 48mm ~ 508mm, products strictly implement API 5CT standard. Perennial with a large number of finished in stock, able to provide customers with efficient, high-quality service.

Specifications		Steel grade and button type						Executive standard
OD OD OD mm(in)	WT wall thickness mm	J55	L80-1 L80-13Cr R95	N80-1 NB00	Cgo	T95	P110	Executive standard
42.16(1.660*)	3.18							API SPEC 5CT PSL1 PSL2 PSL3
	3.56	N/U	N/U	N/U	N/U	N/U
	4.85	U	U	U	U	U	U
48.26(1.900)	3.18	N/U	N/U	N/U	N/U	N/U
	3.68	NU	N/U	N/U	N/U	N/U
	5.08	U	U	U	U	U	U
	6.35
	7.62
60.32(2-3/8")	4.24
	4.83
	6.45
	7.49
	8.53
73.02(2-7/8")	5.51	N/U	N/U	N/U	N/U	N/U	N/U
	7.01		N/U	N/U	N/U	N/U	N/U
	7.82		N/U	N/U	N/U	N/U	N/U
	8.64
	9.96
	11.18	N	N	N	N	N
88.90(3 -1/2")	5.49
	6.45	N/U	N/U	N/U	N/U	N/U	N/U
	7.34	N	N	N	N	N
	9.52		N/U	N/U	N/U	N/U	N/U
	10.92
	12.09
	13.46
101.60(4")	5.74	N	N	N	N	N	N
	6.65	U	U	U	U	U	U
	8.38
	10.54
	12.70
	15.49
114.30(4-1/2")	6.88	N/U	N/U	N/U	N/U	N/U	N/U
	8.56
	9.65
	10.92
	12.7
	14.22
	16.00
Note.N-NU:U-EU Note: N-Do not thicken with thread and coupling (NU);U-Outer thicken with thread and coupling (EU).

Tianjin United Petroleum Technology Co.,Ltd. focuses on the field of oil pipes and provides integrated and multi-dimensional solutions covering procurement, sales, information services, manufacturing,processing customization and logistics distribution for global OCTG buyers.

Our company is located in Tianjin, China. Oil coupling products are our core products,and we also provide other related pipes and accessories. It has expanded into high-performance metal materials such as titanium-steel/nickel-steel clad plates and titanium/zirconium plates, forming a rich and diverse product matrix.Our products strictly follow the international API5CT standard, with excellent performance and reliable quality,they not only fit conventional oil and gas extraction scenarios but also perform stably in complex working conditions such as strong corrosion, high temperature and high pressure, providing solid support for the diverse needs of the global petroleum industry,and we are determined to become a large supermarket of finished pipes, fittings and couplings.

The company has a perennial stock of various steel grades, casing couplings and tubing couplings of different specifications, and has a long-term stock of (1.9 " - 20") finished couplings of about200,000. The inventory of oil casings and tubing reaches 5,000-10,000 tons, and 1,000-2,000 tons of coupling materials are always in stock as spot goods.For products such as finished pipes, fittings, non-ferrous metal plates

Strength

Pre

Tubing coupling 1.9 L80 NU

Tubing coupling 2-3_8 J55 EU

Pre

Tubing coupling 2-3_8 J55 EU