DIN/EN ST37.4 Seamless Steel Pipes & Tubes

DIN/EN ST37.4 Seamless Steel Pipes & Tubes

 st37.4 seamless steel pipe-cold drawn steel pipe

c:0.07-0.13     Si:0.17-0.37

OD:15-80MM

WT:1-12MM

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.

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  a strong team of senior engineers to provide customers with qualified products.

Production workshop of seamless steel pipe

Perforating equipments:

 step 1:Contain 1 set of 50 enhanced automatic perforating equipments and 1 set of 40 automatic perforating equipments, can process various specifications pipes with OD 15mm -80mm and wall thickness 2.8mm-15mm.

step 4:Cold drawing machine:

Contain 10 sets of chain cold drawn machine

can achieve the production of various tpes of seamless steel tubes in diameter 15mm -80mm &wall thickness 1-12mm