A106 B Seamless Steel Pipe Steel Line Pipe SCH10 SCH20 SCH30 STD
A106 B seamless steel pipe
Standard:
ASTM A312 Austenitic Stainless Steel Pipes for high-temperature and general corrosive service.
ASTM A213 for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A269 Austenitic Stainless Steel Tubes for General Service
ASTM A270 for Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubes
Grade: TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP321,TP321H, TP347, TP347H, TP405, TP410, TP430
Surface treatment: Industrial tubes Annealed and pickled, Sanitary tubes polished 180 grit, 240 grit, 400 grit
Manufacturing Process of Stainless Steel Pipe
Seamless stainless steel pipe is made from solid stainless steel bar which is called billet. By using different processing techniques such as extruding, gun drilling or piercing, the steel bars are produced to be steel tubes.
1. Firstly, the billets would be inspected exactly.
2. Then put the billets into the heat to raise the temperature.
3. The hot billets would then be pierced through the center with a mandrel. Through this procedure, the bar shape billet becomes hollow shape billet.
4. The next step is rolling and stretching the hollow billet. The billet is precisely rolled and stretched until it meets all the specifications with length, diameter and wall thickness according to requirements
Application:
Stainless steel pipe has high corrosion resistance in plumbing applications and drinking water transfer, even at high flow rates.
It is suitable for use in natural gas, oil, and steam applications.
| Type | Seamless steel pipe / Line Pipe | |
| Materials | API 5L /A53 /A106 GRADE B and other material which client inquired | |
| Size | Outer Diameter | Seamless:17-914mm 3/8"-36" |
| Wall Thickness | SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS |
|
| Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request |
|
| Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. | |
| Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating | |
| Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded | |
| Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical and physical property inspection |
|
| Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk; Also according to customer's requests |
|
| Origin | China | |
| Application | Conveying oil gas and water | |
| Third Party Inspection | SGS BV MTC | |
| Trade Terms | FOB CIF CFR | |
| Payment Terms | FOB 30%T/T,70% before shipment CIF 30% pre-payment and the balance to be paid before making shipment or Irrevocable 100% L/C at sight |
|
| MOQ | 10 tons | |
| Supply Capacity | 5000 T/M | |
| Delivery Time | Usually within 10-45 days after receipt of advance payment | |
Shandong Tanggang Steel Co., Ltd. is located in the beautiful spring city -Jinan ,the capital of Shandong province. Our company registered capital beyond RMB 18 million. We are a comprehensive group company integrating R&D, production, sales and service of steel products.
We are cooperating with many well-known steel enterprises such as Taiyuan Iron and Steel Group, ZPSS, Qingshan Iron and Steel, Tiangang Group, Heshan Iron and Steel Group, Baowu Iron and Steel, and Shandong Iron and Steel Group in a longterm friendly relationship . With the continuous development of our company, we have built two big workshops in Taian and Jinan . Our products have exported to a lot of countries, such as Philippines, South Africa, Saudi Arabia,United Arab Emirates,United State, Turkey and so on , get a high reputation in the world .
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