As a factory, we offer high-quality Sch80 Ss400 S235jr Q345 Q195 Sch 40 St37 St52 Hot Rolled Seamless Pipe Round Black Painted Seamless Low Carbon Steel Pipe. Shop now for durable and reliable steel pipe solutions.
The raw material of seamless carbon steel pipe is a round tube blank, which is cut by a cutting machine into a billet with a length of about 1 meter, and sent to a furnace for heating through a conveyor belt. The billets are fed into the furnace and heated at about 1200 degrees Celsius. The fuel is hydrogen or acetylene. Furnace temperature control is a critical issue. After the round tube blank is released from the furnace, it is pierced through a pressure punching machine. Generally, the more common punching machine is the conical roller punching machine. This kind of punching machine has high production efficiency, good product quality, large amount of perforation and diameter expansion, and can wear a variety of steel grades. After perforation, the round tube blank is successively cross-rolled, continuously rolled or extruded by three rolls.
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Payment Term
TT/LC
MOQ
5tons
Package
standard
Delivery
fast
Based on high quality and warmly service, we have won clients all over the world, our products are widely trans to USA, Euro, India, Iran, Dubai, Russia, Thailand, South America, Singapore, and so on.Wrap with special anti rust paper; Covered with plastic film, packed with steel belt or wooden pallet or packed according to customer requirements.We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.Standard Export Package, Ensure the High Quality Delivery.
Packaging Details:
Standard seaworthy packing(plastic&wooden) or according to the customer's requests
Delivery Detail:
3-10days, mainly decided by the quantity of the order
Port：
Tianjing/Shanghai
shipping
Sea ship by container
Q1:Can I get samples before order ? A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.Q2:Can I go to your factory to visit? A:Of course, we welcome customers from all over the world to visit our factory.Q3:What product information do I need to provide? A:You need to provide the grade, length, width, diameter, thickness, coating and the number of tons you need to purchase.Q4:Does the product have quality inspection before loading? A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.Q5:How do we trust your company? A:We specialise in steel business for years , headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.1.Send inquiry directly.2.Send email.3.Contacting via phone.4.Contact sales staff.
Based on high quality and warmly service, we have won clients all over the world, our products are widely trans to USA, Euro, India, Iran, Dubai, Russia, Thailand, South America, Singapore, and so on.Wrap with special anti rust paper; Covered with plastic film, packed with steel belt or wooden pallet or packed according to customer requirements.We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.Standard Export Package, Ensure the High Quality Delivery.
Q1:Can I get samples before order ? A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings. Q2:Can I go to your factory to visit? A:Of course, we welcome customers from all over the world to visit our factory. Q3:What product information do I need to provide? A:You need to provide the grade, length, width, diameter, thickness, coating and the number of tons you need to purchase. Q4:Does the product have quality inspection before loading? A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection. Q5:How do we trust your company? A:We specialise in steel business for years , headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.
1.Send inquiry directly. 2.Send email. 3.Contacting via phone. 4.Contact sales staff.
