OD 3-25mm range small diameter seamless steel pipe factory with cut
to length service Cold rolled seamless pipe is used for mechanical structure,
hydraulic equipment with high dimensional accuracy and good surface
finish of cold drawn or cold rolled precision seamless pipe. Cold rolled (dial) seamless pipe in addition to general steel pipe,
low and medium pressure boiler steel pipe, high pressure boiler
steel pipe, alloy steel pipe, stainless steel pipe, petroleum
cracking pipe, other steel pipe, also includes carbon thin-wall
steel pipe, alloy thin-wall steel pipe, stainless steel pipe,
special-shaped steel pipe. The outer diameter of hot-rolled seamless pipe is generally greater
than 32mm, and the wall thickness is 2.5-75mm. The diameter of
cold-rolled seamless steel pipe can reach 6mm, and the wall
thickness can reach 0.25mm. The outer diameter of thin-walled pipe
can reach 5mm, and the wall thickness is less than 0.25mm.Production process
Seamless steel pipe manufacturing process is divided into
hot-rolled and cold seamless pipe.
1. Production process of hot-rolled seamless steel pipe: tube billet →
heating → perforation → three-roller/cross-rolling & continuous
rolling → de-pipe → sizing → cooling → straightening → hydraulic
test → marking → seamless steel pipe with leverage effect detected.
2. Production process of cold drawn seamless steel tubes: tube blank →
heating → perforation → heading → annealing → pickling → oiling →
multiple cold drawing → blank tube → heat treatment → straightening
→ hydraulic test → marking → storage. | product name | carbon seamless pipe cold rolled tube | | standard | GB, JIS, DIN, ASTM, bs, GB 18248-2000, JIS G3463-2006 | | Material | 10#.20#.45#15Mn.20Mn.45Mn.30Mn2 q235 A106 | | packing | 1.Wrapped in waterproof paper of steel pipe tube
2.Sackcloth with several steel strips of steel pipe tube
3.Cover cap of steelpipe tube
4. Wooden case of steel pipe tube | | size | OD 3-300MM wall thickness: 1-30MM | | suface | 1. PVC, black and paint
2. Transparent oil and rust-proof oil
3. According to customer requirements | | MOQ | 1TONS | | Trade | T/T, 100% L/C at sight, Cash, Western Union are all accepted if you
have other payment,please contact me |
Detailed Photo:
packing details:
Application:
FAQ:
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Silaishi Special Steel Co.,Ltd is a manufacturer of steel
pipe and tube since 2010. We've gained our Export Right and become
an integrated company of industry and trade in order to satisfy
buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless
Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded
pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And
to get free samples, you need to send us you detailed receiving
address (including post code) and your DHL/FedEx/UPS account for
collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings
that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?A5. Flights to Jinan are available from most major cities; You can take a plane to Jinan Yaoqiang Airport. About us
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