ASTM A269 Stainless Steel TP309 Welded Tubes
Surface Condition:Ba, Annealing Pickling, Polished
Transport Package:Wooden Box
Specification:6 - 114.3 mm
Certificate：ISO 9001-2000,ASME,DNV
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a269 stainless steel tp309 welded tubes in China. If you're going to wholesale high quality astm a269 stainless steel tp309 welded tubes made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
ASTM A269 TP309 welded austenitic stainless steel pipes can withstand temperatures up to 980°C and have good high temperature strength and oxidation resistance. They are widely used in general service areas such as conveying gas, water, oil and other fluids.
GNEE supplies ASTM A269 TP309 ERW stainless steel pipes with an outer diameter usually ranging from 6mm to 80mm. The wall thickness can be customized according to specific application requirements, usually between 0.5mm and 30mm. The general length is 200m to 800m, and ultra-long coils up to 2000m can also be customized.
Products Data
Specification of Stainless Steel 309 Welded Tubes
Specifications : ASTM /ASME A269, A249 /SA269, SA249
Dimensions : ASTM, ASME and API
Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Wall Thickness : Schedule 5S - Schedule XXS.
Size : 1/2" NB - 24" NB
Length : Single Random, Double Random & Cut Length.
Form : Round, Square, Rectangular, Hydraulic etc
End : Plain End, Beveled End, Treaded
Chemical Composition of TP309 Stainless Steel ERW Pipe
| GRADE | C | Mn | P | S | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|
| SS 309 | 0.2 max | 2 max | 0.045 max | 0.03 max | 1 max | 22-24 | 12-15 |
Products Display
SS 309 Bright Annealed Welded Tubes
Why choosing GNEE
GNEE has an annual production line of 25,000 tons of stainless steel seamless pipes, 20,000 tons of welded pipes, and 5,000 tons of pipe fittings. It can produce φ6～φ762×0.5～70mm stainless steel seamless pipes, φ15～φ2200×0.5～80mm stainless steel welded pipes, pipe fittings and other products according to GB, ASTM, JIS, DIN and other standards.
If you have any inquiry, please don't hesitate to contact us immediately! Free Quote ss@gneesteel.com
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FAQ
1. Are you a factory or a trading company?
GNEE is a company with two factories and one warehouse, producing stainless steel/(super) duplex/nickel alloy seamless tubes and pipes.
But we can also provide welded stainless steel tubes and fittings, coils, sheets, bars, plates, etc.
2. Do you have any certificates?
We have obtained ISO9001:2015, ISO14001:2015, ISO45001:2018, BV Marine and Offshore Vessel Classification Association, GOST, TUV, PED AD2000 and other certifications.
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