API Spec.Drilling equipment and settings These products include: rig, wellhead assembly, drill pipe, drill collar, 3-cylinder single function mud pump, muc pump liner and valve, etc. Production machinery These ...

coupling lines were from America. The J55 and N80 tubing and casing manufactured by our company had filled the gap in high grade ERW oil casing tubes in domestic market. At present, the annual turnover of ERW pipes is ...

coupling according to the standard of API SPEC 5CT and API SPEC 5B with the steel grade including J55, K55, N80 and P110, annual capacity in excess of 150000 ton. At the same time our company handle ERW pipe and SSAW ...

We're specilized in manufacturing tubing,casing,coupling and drill pipes.Which standard is API 5CT. We also do business in Steel rools,steel slabs,steel scraps and many metal products. Pls join me ...

coupling thread machining device is imported from Belgium COLINET Co., As a main production base of seamless tube in China our plant mainly produce oil casing pipe; Low, medium and high pressure boiler pipe; Hydraulic ...

coupling production line and 1 set of coating production line. There is high-class Test and Inspection Center equipped with advanced testing and inspection equipment in Zhongyuan. We manufacture three kinds of ...

coupling thread machining device is imported from Belgium COLINET Co., As a main production base of seamless tube in China our plant mainly produce oil casing pipe; Low, medium and high pressure boiler pipe; Hydraulic ...

coupling thread machining device is imported from Belgium COLINET Co., As a main production base of seamless tube in China our plant mainly produce oil casing pipe; Low, medium and high pressure boiler pipe; Hydraulic ...

API, BS, ASTM, JIS, DIN, GB, ISO, DNV. Grades API 5L, A-X80 ERW Galvanized & Black Tubes, Size From 1/2" ~ 8" ASTM, BS, Plain Ends and Threaded Ends with coupling. Welded Black Square and Rectangular Tubes, Size ...

The main products of our company are API 5CT coupling for casing/tubing,API 5CT Casing, Tubing. Drill pipe,Drilling machine, Auguille,Pump Unit, Slurry pump and other petroleum equipments that have been awarded API ...

Our company offer this products?tubing?casing?pup joint and coupling .This tubing and its coupling made and checked in the plant are in full accordance with API Spec 5CT.Our API Spec 5CT NO.is 5CT-0734.we can offer ...

coupling cylinder API SPEC 5CT materials are: J55, N80; At the same time I agents operating companies at home and abroad well-known brands valve angle steel channel and other sections, will be preferential prices, ...

coupling and tubing coupling, which products 4 million a year. Our products had all passed the standard test of API Spec 5CT, and get well evaluate based on our high pursuit and tireless efforts of quality. Our raw ...

coupling, U=Upset, thread, coupling)Standard:API 5CT line pipeOD:2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 6 5/8", 5 5/8", 10 3/4"Standard: API 5L Material: A,B, X42, X46, X52 PSL:PSL1,PSL2 Flat Bar (Plain) Material: Q195 ...

coupling were imported from America.The whole equipments and process technologies is advanced in the world.The tubing and casing of grade J55 and N80 which produce in the company have covered the blank of high grade ...

couplings, OD from 2-3/8 inch to 20 inch with different grade like J55?K55?N80?N80Q?L80?P110?and also process API Standard Series Drilling Pipes. We gained ISO9001 quality system certificate in 1998 and obtained API 5CT ...

WE ARE API 5CT AND 5L LICENSE HOLDER, WE ARE MANUFACTURING OF API 5CT CASING & TUBING. WE CAN PRODUCE API 5CT COUPLING ALSO AS PER ...

This is Tianjin Coupling Heat Treatment Co.LTD, a company manufactures tubing and casing couplings. Our products range from 2-3/8 to 13-3/8 of J55,K55,L80.N80,C90,T95 and P110 steel grade. We produce short round thread ...

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 were ...

We are Singapore buying office supporting the oil & gas industries in countries like USA, Indnoesia, Malaysia, Vietnam, Brunei and Singapore. We mainly import and supply API 5CT pipes, casing, tubing and coupling ...