Hot-rolled carbon steel pipes
Hot-rolled carbon steel pipes are divided into general steel pipes,
low- and medium-pressure boiler steel pipes, high-pressure boiler
steel pipes, alloy steel pipes, stainless steel pipes, petroleum
cracking pipes, geological steel pipes and other steel pipes.
Black painting seamless steel pipe
The outer diameter of the hot-rolled seamless pipe is generally
greater than 32mm, the wall thickness is 2.5-200mm, the outer
diameter of the cold-rolled seamless pipe can reach 6mm, the wall
thickness can reach 0.25mm, and the thin-walled pipe can reach 5mm.
Rolling has higher dimensional accuracy than hot rolling. Material:
Carbon seamless steel pipe and Alloy seamless steel pipe. Mainly
used : Transport water, gas, oil, etc. Contains structural seamless
tubing. Conveying fluid seamless tubes and boiler tubes. Services:
Black painting, oiling, cutting to specified length,capping
For automobiles, motorcycles, refrigeration equipment, hydraulic
parts, bearings, pneumatic cylinders. OD:6mm-200mm Thickness
:1mm-60mm Tolerance:The highest precision can reach H8. Mainly used
:for mechanical equipment, auto parts. Hydraulic pipes, etc.
Services:Heat Treating, Polishing, Cutting, Capping etc.
FAQ
1.Q:Where is your factory and which port do you export?
A: Our factories most located in Tianjin,China. The nearest Port is
Xingang Port(Tianjin)
2.Q:What's your MOQ?
A:Commonly our MOQ is one container, But different for some goods,
pls contact us for detail.
3.Q: What is your payment term?
A: Payment:T/T 30% as deposit,the balance against the copy of B/L.
Or Irrevocable L/C at sight
4.Q. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but
the customers need pay the courier cost. And all the sample cost
will be refunded after you place the order.