Oil casing

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Tianjin Dalipu oil country Tubular Goods Co.,Ltd is a comprehensive enterprise mainly producing the oil casing, east of Tianjin port and Tianjin Binhai International Airport, with good geographical advantages and development potential. After seven years of continuous development, growth, in the industry to create a good reputation.

The main products: API 5CT oil casing, tubing, tubing collar, short circuit, reverse buckle collar, adjustable connectors, adapter, turn buckle, plug, blind plug, super 13Cr API 5D oil casing, drill pipe, drill pipe thread, tubing thread protector, API 5L pipeline steel pipe, alloy pipe, precision cold drawn seamless steel pipe, elbow, flange, three, API 5L pipeline steel.

Size:4-1/2''、5''、5-1/2''、6-5/8''、7''、7-5/8''、8-5/8''、9-5/8''、10-3/4''、11-3/4''、13-3/8''、16''、18-5/8''、20''。

Steel grade: J55, K55, N80-1, N80Q, L80-1, P110, L80-3CR, 9CR, P110-13CR 13CR (super 13CR), 28CR, etc

thread type: NU , EU , STC , LTC and BTC (VAM, TOP/NEW ladder buckle) VAM (hvam Series), JFE (Taina Reiss), Hydril (Haider), Hunting (Han Ting), connecting buckle, buckle and all kinds of air high quality special buckle type.

Packing: steel / steel, or according to customer requirements.

Annual supply: 300 thousand tons.

At the same time, according to the customer's special requirements for single processing of various specifications of the short tube short joint, casing short. High pressure adjusting short joint, /X-Over, coupling, thread protector. Machining length of 2 feet (FT) --20 feet (FT).

Our company strictly enforce the API Spec 5CT standard, ISO 9001 international quality management system and advanced manufacturing equipment, including CNC lathe, thread machine, automatic inspection machine, CNC hydrostatic pressure testing machine, automatic marking machine, automatic spraying and printing machine, 16 ton crane, ultrasonic thickness gauge, automatic materials such as advanced production and testing equipment.

We always follow the principle of doing things first, to ensure to provide customers with satisfactory service, we are willing to work together to create brilliant!

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