st37.4 seamless steel pipes & tubes 1.Standard:DIN,ASTM,API,GOST8731 2.Grade:st35.4,st37,A53/A106/API 5L-B 3.Size:1/8" * 3

ST37.4 seamless steel pipes

The Hebei province gold mysterious Pipe Co., Ltd. is a professional manufacturer of seamless steel pipe factory, and is the largest in the local factories have advanced production equipment and the number of skilled workers.Strong technology sector to meet the special needs of customers.

TYPE	st37.4 seamless steel pipe (cold drawn steel pipe )
Standard	DIN17175,DIN1626,DIN2448,DIN17120,API 5L, API 5CT, ASTM A106,  ASTM A53,ASTM A179,ASTM A210,ASTM A36,JISG3454,JISG3455, JISG3556,GOST8732,GOST8731
Material	Gr. B, Gr. C; X42,X46,X52,X60,J55,K55,N80; st37,st42,st42-2,st45.8,st52,Gr 20,STPG410,STPG480,STB410
Size	1"-24"(33.4mm-610mm)
Wall thickness	sch10,sch20,sch30,sch40,STD,sch60, XS,sch80,sch100, sch140,sch160,XXS
Packaging	Bundle or bulk, Container by sea.
Applications range	Petroleum, chemical, power; (oil, gas, water) liquid transport; shipbuilding,  construction, steel structure;  city piping system  etc.
Min Order Quantity	According to customer's requirement
Productivity	4000 Tons /month seamless steel pipes.

Environment of plant; factory environment1. Factory covers an area of 80,000 square meters 2. Functional departments has a production department, quality inspection department, accounting department, technology development, human resources, sales department, export department, restaurant, staff recreation room and so on. 3.

Laboratory

1. Has a sound detection equipment 

2. Tensile testing machine / Chemical composition testing machine / Metallographic analysis  / Rockwell hardness tester / Eddy current testing / X-ray detection

3.  With more than a strong team of senior engineers to provide customers with qualified products.

Production workshop of seamless steel pipe

Perforating equipments:

 Contain 1 set of 50 enhanced automatic perforating equipments and 1 set of 40 automatic perforating equipments, can process various specifications pipes with OD 40mm -85mm and wall thickness 2.8mm-15mm.

Cold drawing machine: Contain 2 sets 10-ton chain cold drawn machine

2 set 15-ton chain cold drawn machine

4 set 20-ton chain cold drawn machine

1 set 45-ton chain cold drawn machine

1 set 65-ton chain cold drawn machine

can achieve the production of various tpes of seamless steel tubes in diameter 8 mm -114mm &wall thickness 1-14mm