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St45.8 Seamless Steel Pipe 12in. Diameter Supplier

Bebon is a professional St45.8 seamless steel pipe 12in. diameter supplier in China. We can offer St45.8 seamless steel pipe 12inch Dia. with cutting, drilling, machining, testing and inspections. We can deliver St45.8 seamless steel pipe 12in. Dia. in Tianjin and Shanghai port. Welcome to send your inquiry to [email protected]
St45.8 steel pipe 12 inch Dia. is under DIN 17175 specification which applies to seamless steel tube for high temperature service.
St45.8 steel pipe 12 inch Dia. is used in the construction of boilers, pipelines, pressure vessels and equipments t for service up to 600°C and at simultaneous high pressures, where the tototal stress and the relevant scaling conditions can raise or lower the temperature limit.
DIN 17175 St 45.8 pipes are manufactured with the diameters between 21,3–660 mm and with the wall thickness of up to 100 mm in the case of hot rolling, and with the diameters between 10,2 – 108 and with the wall thickness of up to 12,5 mm in the case of cold drawing. The pipes are manufactured with TC1 tests (I requirement level) and TC2 (III requirement level) according to PN-EN10216-2.
St45.8 Seamless Steel Pipes with precise lengths are manufactured with the following tolerance values:
for pipes 0- 6m -0/+10%
for pipes 6-12m -0/+15%
for pipes longer than 12m -0/to be negotiate

quality control system

As a service oriented enterprises, Bebon has more strict requirements for quality than mill. The core of our service is best quality. In order to give better service to our customer and build the brand of Bebon, Our Bebon have made a scientific quality management system.

First, We just cooperate with the big and...