Casing & Tubing Manufacturer We are Chinese Oil Casing and Tubing and Drill pipe Manufacturer.Our mill is professional and modern manufacturer of OCTG, with annual output of 150,000 tons of API 5CT casing .....

Shengli Oilfield Freet Petroleum Equipment Co., Ltd., a subsidiary company of SINOPEC originally, established in 1964, is a large and comprehensive enterprise engaging in manufacture of petroleum equipment. .....

We are a Professional Tubes & Pipes Trading Company based in Sheung Wan, Mainland Hong Kong and having representatives in Argentina, Brazil, Chile, Australia, and East Africa. We are direct manufacturer .....

INTERTRADE RESOURCES LTD was established in 1986 in China,we mainly Imp&Exp in the production of Steel Tubes. Product Introduce: 1)ERW PIPE: The products standard: GB/T9711.2-1999,API Spec 5L/5CT Specification .....

Our factory can supply API 5CT J55,K55,L80,N80 tubing cand casing . we have good testing instrumets and engineer.we can gurrantt we can provide best petrolum tubing and casing to the world Welcome foreign .....

Anhui Tianda Oil pipe company limited , started in the year of 1993, has a registered capital of RMB 254 million yuan. It has been devoted in the manufacturing of high-tech content and high added value .....

The corporation is a professional manufacturer and dealer of oil pipes and petroleum machinery. We are engaged in producing various oil pipes, drilling pipes, couplings and Nanoscale Titanlum-containing .....

Used for drilling petroleum in oil filed.Tubing Size: 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2"Length: R1, R2, R3Steel grade: K55, J55, L80, N80, P110 Type: PU,PN(P=Plain, N=No upset, thread, coupling, U=Upset, .....

Highland Petroleum Pipes Manufacturer of Shengli Oil Field Highland Petroleum Equipment Co., Ltd, built in 1997, is a professionally large-scale Oil Country Tubular Goods (OCTGs) processing enterprise. .....

ARK Power Co. Ltd. is a manufacturer direct distributor, who can provide you of CS. SS. seamless steel pipe/tube per ASME API JIS EN or DIN code strictly, all the products fabricated under primarily authorized .....

As a professional manufacturer,we are maining engaged in manufacturing of API threaded and coupled casing and tubing, So far we have passed many certifications like API, IS09001, CCS, and so on, Our products .....

As one of the professional exporters of a wide range of oilfield equipment,we can offer the following production at the low price : (1)Seamless or ERW API 5CT Casing:J55, K55, N80, L80, C95, T95,P110 OD: .....

Specifications: J55, N80, L80, P110 Model no. of major steel tubes: 10, 20, 20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG, 12Cr2MoG, 10Cr9Mo1VNb, SA106 Gr.B, SA106 Gr.C, SA333 Gr.1, SA333 Gr.6, SA335 P5, SA335 .....

Shandong Dongfang Hualong Group, established in 1994, is engaged in refinery and production of chemicals, leather shoes, machine manufacturing, with R&D center, a total assets of around 45 million US Dollars, .....