Product: Cold rolled and stress relieved  steel pipe

Grade: 20# 45# Q345 25Mn 27SiMn E355 SAE1026

Process: cold rolled, stress relieved

Outer diameter: 30-250mm

Wall Thickness: 2-30mm

Length: 11m(max)

Surface roughness:Ra0.02-0.4um

ID tolerance: H7 H8 H9

Final supply condition: cold drawn/rolled +stress-relieved(BK+S)

Trade term: FOB YANTAI, QINGDAO or as client's request

Payment term: T/T, or L/C or as client's request

Our Company 

Located in Yantai Science&Technology Industrial Park , Yantai Xinpeng Steel Pipe Co,.Ltd. has more than 20 years experience in steel pipe trading. Our company mainly produces various precision steel tube, cold drawn/ rolled steel pipe,  cold finished and stress relieved steel pipe, honed or SRB steel pipe, polishing pipe and so on, which are widely used in hydraulic cylinder for heavy machine, excavator, oil drilling and other field.

Our company is also the distributor of several domestic well-known steel tube plants in Shandong, and mainly distributes seamless steel tubes of all kinds of materials.

Process line

Application

Widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery,  etc.

Our Certificate

Strictly comply with the ISO9001 System, our products are in high quality control to satisfy every customer.

Any question, pls feel free to contact us and we’ll do our best for you !