300mm Diameter High Precision Hinge Carbon Steel Seamless Pipe

             What is the detail of our steel seamless steel pipe?

What is the details of our steel seamless steel pipe ID tolerance ?

What is the details of our steel seamless steel pipe Delivery condition ?

1.  NBK(+N)

after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium

2. GBK(+A)

after cold forming, annealing in non oxidizing medium protective gas

3. BK(+C)

the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee

4. BKW(+LC)

after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)

5. BKS(+SR)

have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again

What is the Applications of our our steel seamless steel pipe?

Construction field, ships building industry, car making industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchange.

           Our certefication of our Steel seamless steel pipe:

 Wuxi Mingshang Special Steel Co., Ltd is a leading steel stockist, distributor and exporter firm, our company passed the ISO9000,SGS international quality system authentication, and set up perfect marketing system and customer service network. Besides of Steel round bar, we also develop the business of Square pipe, Rectangular pipe, Stainless pipe and Welded pipe etc.

We always distribute the stainless steel round bar in competitive prices. We also established good relationships with other leading stainless steel manufacturers such as BAOSTEEL, ZPSS, LISCO, SKS.

We established good business relationship with clients from Kuwait, Russia, Ukraine, Lithuania, Greece, Belarus, Romanian, Belgium, Brazil, Argentina, Mexico, Tunis, Kenya, etc.

MOQ: 1 Ton

Terms of delivery: FOB, CFR, CIF.

Terms of payment: L/C, T/T, Western Union,Cash.

Port of Loading: Shanghai,China

Quantity of stock: Normally have large quantity stocks.

Time of delivery: 3-7 days for samples;10-25 days for batch goods.Normally delivery in 20 days from production

 Package Informations:  Seaworthy Packing or as required

3.Inspected by the Inspection Institution of SGS or ISO

4.100% QC inspection Before Shippment.

If you have any questiond Plesse contact me in time.