Seam steel pipes are divided into cold-drawn and hot-rolled, but the surface has not been treated. There are several types of
Seam steel pipes are divided into cold-drawn and hot-rolled, but the surface has not been treated. There are several types of seamless steel pipes.
In terms of its material and implementation standards, the materials include ordinary pipes and alloy pipes.
The implementation standards are
1. For seamless steel pipe: GB8162-99
2. Ground seam steel pipe for conveying fluid: GB8163-99
3. Seamless steel pipe for boiler: GB3087-1999
4. High pressure seamless pipe for boiler: GB5310-95 (ST45.8-ⅲ type)
5. High-pressure seamless steel pipe for fertilizer equipment: GB6479-1999
6. Seamless steel pipe for geological drilling: YB235-70
7. Seamless steel pipe for petroleum drilling: YB528-65
8. Seamless steel pipe for petroleum cracking: GB9948-88
9 , Petroleum drill collar special seamless pipe: YB691-70
10. Seamless steel pipe for automobile axle shaft: GB3088-1999
11. Seamless steel pipe for ship: GB5312-1999
12. Cold drawn cold-rolled precision seamless steel pipe: GB3639-1999
13. Various alloy pipes 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 20G, 40Cr, 12Cr1MoV, 15CrMo steel pipes are divided into seamless steel pipes and welded steel pipes according to different production processes. Seamless steel pipes are seamless steel pipes made by perforating steel ingots, tube blanks or steel bars; welded pipes are made by welding hot-rolled or cold-rolled steel plates and steel strip coils, and can be welded longitudinally or spirally.
|Material||Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.|
|Length||Length:Single random length/Double random length|
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
|Standard||JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002|
|Grade||Grade A, Grade B, Grade C|
|Section Shape||Square, Rectangular, Round,|
|Technique||Spiral Steel Pipe|
|Packing||Bundle, or with all kinds of colors PVC or as your requirements|
|Ends||Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.|
|MOQ||1 Tons, more quantity price will be lower|
|Surface Treatment||1. Galvanized|
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement
|Product Application:||1. Fence, greenhouse, door pipe,greenhouse|
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
|Origin||Shandong OF China|
|Delivery Time||Usually within 10-45 days after receipt of advance payment|
20 Feet Container:Load about 26 tons steel pipe, length under 5.8 meter.
40 Feet Container: Load about 26 tons steel pipe, length under 11.8 meter.
Bulk Vessel: Special length over 12meter, big quantity products, sea freight is cheap.
4) Lead Time: within 10-25 workdays normally
5) Packing: Standard seaworthy packing or as per your request .(as pictures)
Our company has established good relations with other domestic steel mills, like wusteel, baosteel, ansteel, and also have cooperation with foreign steel mill, We have our own quality management systems, strictly control purchases, produce, sales, warehouse and transport processes.
Our high quality materials and products are widely used in construction equipment, handling equipment, coal mining, power plant, cement plant, construction machinery, steel construction, container, ship, iron art etc.
Our products have been highly praised by our clients from Europe, America, the Middle East, African and Southeast Asia. We will offer competitive products and comprehensive service to customers.