carbon seamless steel pipe

タイトルまたは説明

Our main products are seamless steel pipes. The production range: OD*3.7mm to OD**0mm, WT 2mm to *5mm, carbon steel and low alloy produced as perGB, ASTM,API 5L, DIN and JISstandards.
Shengtian is founded in ***0, with area over *5, **0 square meters with a fixed asset of **0 million Yuan. Our Company has passed the ISO***1:***0 international quality system certification in ***4 and the API certification of the USA in ***8. Its "Yilin" brand seamless steel pipe is evaluated as a high quality product in Hebei Province.
The main production equipments of our company include: a Ф**0 automatic pipe rolling line, 3 sets of hot rolling-piercing mills,*6 interactive double-rod cold-drawing machines and a number of automatic rotary pointer, straightening machines, water-free annealing furnaces and auxiliary production equipments for surface acid pickling and coating etc. Its physical and chemical labs can conduct various physical and chemical tests and experiments for steel pipes, and are equipped with eddy current flaw detectors, leakage fault detection and ultrasonic crack detectors etc. for high, medium and low pressure seamless steel pipes and petroleum casing pipes with a full range of inspection measures, capable to meet various standard test and inspection requirements for steel pipes.
Our company also has elbows, tee, and reducer production lines and advanced processes for cold forming, hot extrusion, machine processing, forging, stamping and heat treatment etc. It can produce various low-pressure, medium-pressure and high-pressure industrial pipe fittings that are made of carbon steel, alloy steel and stainless steel such as elbows, flanges, tees, pipe caps, large-size elbows, reducers and socket joints etc. It boasts a full range of inspection equipments and test methods and a strong technical force.
Shengtian is supplying excellent service to its clients and friends in the field of seamless steel pipe, especially its overseas sales process and style are attracting every cooperator old and new. After *4 years’ development, Shengtian has been becoming one of the best producers in China.