GNEE is a professional manufacturer and supplier of TP2507 stainless steel pipes, and the implementation standards are ASTM A213/ASTM A789/A790.
GNEE supplies 2507 (UNS S32750) alloy steel pipes, which are composed of 25% chromium, 4% molybdenum and 7% nickel. It has strong strength and corrosion resistance and is mainly used in chemical processing, petrochemical industry and subsea equipment.
In addition, GNEE also provides Super Duplex 2507 Seamless Tubing, 2507 Super Duplex Welded Tube, 2507 Capillary Tubing, 2507 Alloy Polished Pipe, 2507 Super Duplex Coiled Tubing, Alloy 2507 Exhaust Tubing. Super Duplex 2507 Heat Exchanger Tube.
Description | ASTM A790 2507 DIN 1.4410 Seamless Pipe |
Section Shape | round/customized. |
Od(mm) | 8mm~1800mm |
Wall Thickness | 1mm~60mm |
Length | 0.5-30 Metre/Customized |
Tolerance | According to the Standard you require |
Suface Treatment | Pickling Finish, No.1, 2b, Polish, Hairline, No.4 |
Transport Package | With plastic caps on both end , pack into Bundles/plywood case/customized |
MOQ | 10ton |
Productivity | 3000 Ton Per Month |
Certificate | CE, GOST,PED by TUV, ISO9001 |
Standard | GB/ASTM/ASME/DIN/EN/GOST/JIS/PED |
Origin | China |
Why choose GNEE
GNEE currently has 24 cold rolling mills, 6 cold rolling mills (one imported), 2 fully automatic ultrasonic cleaning machines, 4 bright annealing furnaces, 4 automatic pipe cutting machines (2 imported) and other major equipment.
GNEE has ultrasonic flaw detectors, eddy current flaw detectors, hydraulic testing machines, X-ray flaw detectors, direct reading spectrometers, nitrogen and oxygen analyzers, hydraulic testing machines, impact testing machines, automatic carbon and sulfur analyzers, endoscopes and other testing equipment with complete testing methods.
The main brands are TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO, etc.
Q. How do you control quality ?
A: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.
Q: What is the terms of packing?
A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q.Which is better 2205 or 316 stainless steel?
A.Compared with 316 stainless steel pipes, marine grade 2205 duplex stainless steel pipes contains higher levels of Chromium, Nickel, Molybdenum, and Nitrogen.