Hot Rolld Big diameter Thick Wall Seamless Steel Pipe
Application: used for making piping and vessels, pipe fitting, and steel structure(steel-works).
Standard: DIN 1629, GB/T8162
Steel Material contains 10#, 20#, 45#, 20Mn, Q345(A,B,C,D), 40MnB, 20Mn2B, 20Cr, 40Cr, 12CrMo, 15CrMo, 20CrMo, 35CrMo, 12CrMoV, 12Cr1MoV, 40CrNiMo, etc.
Size: from 40mm to 416mm
Wall thickness: 5mm~15mm
Length: 6meters, 9meters, 12meters, or by random.
End processing: Bevel ends, plain ends, with plastic end caps
Delivery state: Hot rolled or heat treatment.
DIN standard structure pipe
| Standard | astm a53, a106, api 5l, a333, a210, a192, a179, gb8162, gb8163, din17175, din1629, bs1387, iso3183 |
| Grade | a53, a106, api 5l gr.b, all x grade, a333 gr.6, a179, a192, st35, st37, st45, 10#, 20# |
| Thickness | 10-80mm |
| Out diameter | 168-508mm |
| Section shape | round |
| Production technique | Hot rolled, cold drawn |
| Brand | steel tube-zhongye |
| Usage | used in power petrochemical project and construction project, fluid, boiler tube,for structrual work etc |
| Tube end | plain or bevel end |
| Surface treatment | Varnish, black painting |
| Production certificate | steel tubing passed ISO,CE,API certificate |
| Production capacity | 3000-4000ton tubes per month |
| Trade terms | FOB, CFR, CIF |
| MOQ | 10 Ton trial order for steel tubing is accepted |
| Lead time | 7-10 days for stock tube, 15-20 days for special size |
| The above prices are for reference only, you can send inquiry to get the final quotation to suppliers |
Qingdao Ironsteel International Trading Co., Ltd. is a professional manufacturer/supplier of different kinds of seamless steel tube(seamless steel pipe), stainless steel pipe and PVC/PE pipe in north of China.
As manufacturer, we are running one seamless steel tube(seamless steel pipe)factory, one PVC/PE pipe factory, take share of one stainless steel pipe factory.
As trader, we are dealing with every kind of pipe products, including steel pipe and PVC pipe.
Now our company newly invested a aluminium veneer factory, so we can also supply different specifications of aluminium veneer for construction industry.
Our quality products are enjoying very good sales on international market, we have long terms customers in Southeast Asia, Middle East, South Asia, Latin America, Africa Russia and so on. We are enjoying very good reputation among our customers.
Our Pipes have been used in many national large-scale key projects, such as CNPC, CSIC, South-to-North Water Diversion, West-East Gas Transmission, Henan Luoyang Xiaolangdi, Beijing-Shanghai high-speed railway, etc.
Our leading products are as follows:
1. Seamless steel tube(seamless steel pipe)
1). Cold drawn seamless steel pipe(high precision size with tolerance+/-0.1mm), like material 20#, 20Cr, 45#, which are widely used for mechanical making.
2). Hot rolling seamless steel pipe, including:
ASTM A106/A53 Gr. B carbon pipe;
API 5L series line pipe;
Alloy pipe (High pressure and temperature boiler pipe) like A335 P9~P91, 15CrMo, 20G 4130X by ASTM A519, etc;
2. Stainless steel pipe(seamless and welded) by material 316L, 316, 304L, 304, 301, 321 etc.
3. PVC pipe for water supply, PVC drainage pipe, PE pipe
4. Aluminium veneer.
5. ERW/SSAW welded steel pipe by ASTM, API standard, material contains grade Q195, Q235, Q345B, X45~X60.
6. Square/rectangle steel pipe(seamless and welded) by ASTM standard and JIS standard.
7. Galvanized steel pipe (seamless&welded).
8. Stocked Secondary quality steel pipe (with very low price)
According to customer's requirements, we can provide every kind of certifications(like API, ISO, IBR, SGS), to make sure the quality of our pipes, we can do every kind of supervision(during production, before shipment). Customers can also arrange any kind of inspection before shipment.
We make the most standard seaworthy packing. Our pipe will be wrapped, wooden cased, customers can receive the pipe in very beautiful condition.
To do the foreign trade business, we keep the idea of Honest and Customer First, sincerely hope to establish business relation with professional pipe buyer from different countries.
