DN80 X SCH40 S31803 Duplex Steel Pipe
Brief Introduction:
ISO 9001-2008, PED97/23/EC and ASME Boiler and Pressure Vessel Code Certificate certified. Built in 2010, Cover area over 45,000㎡, more than 200 employees, annual production capacity of Stainless Steel Welded Tubes & Pipes is more than 20,000 Metric Tons. Now GANYEAH Stainless Steel Pipe is one of the largest and most reliable manufacturer of stainless steel Tubes and Pipes/DN80 X SCH40 S31803 Duplex Steel Pipe in China.
We are committed to providing the highest level of customer service, competitive pricing, speedy delivery. Our ultimate goal is your satisfaction.
Our Mainly Products:
Boiler Tubes and Condenser Tubes
U bend Stainless Steel Tubing
Duplex Stainless Steel Pipes
Heat Ex-changer Tubes
Nickel Alloy Seamless Tubing
Big OD Size Stainless Steel Pipe
Cold Drawn Bright Annealing Precision Stainless Tubing
Heat Resisting Stainless Steel Tubes and Pipes
Mainly Raw Material Supplier:
BAOSTEEL / TISCO / POSCO / Yongxing Special Stainless Steel / Sandvik / Outokumpu / Nippon Steel
Mainly Certificate List:
Business License of Enterprise Legal Person
Third Part Inspection Accepted according to EN 10204 3.2
ISO 9001 - 2008 issued by Lloyd's,
PED no. 97/23/EC for Stainless Steel Tubing and Nickel Alloy Tubing By Lloyd's,
ASME Boiler and Pressure Vessel Code Certificated Certificate for Stainless Steel Tubing Issued by TUV
Manufacturer License of Special Equipment for Pressure Vessel Stainless Steel Tubing Issued by AQSIQ
GJB 9001B - 2009 China Aerospace Quality Management System for Stainless Steel Tubing and Nickel Alloy Tubing
Test Equipment:
PMI Testing, Chemical Analysising, Mechanical Experiments, Ultrasonic Testing, Eddy Current Testing, Hydraulic test, Hydrostatic Testing, Inter-granular corrosion, Metallurgical Microscopy, Spectral Analysis system.
Tubes and Pipes Size: OD: 6-530mm, WT: 0.5-45mm; Length Max in 24000mm
Material Grades:
Austenitic Stainless Steel:
304/304L(1.4301/1.4307); 316/316L (1.4401/1.4404);316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.1138); 321H(1.4878);304H(1.4948); 347H(1.4550);
Martensitic Stainless Steel:
410(1.4006), 410S(1.4000), 420(1.4021)
Ferritic Stainless Steel:
405(1.4002), 409L, 430(1.4016)
Super-Austenitic Stainless Steel:
N08904 (904L) N08367(6Mo), S31254(6Mo), S30432, S31042
Duplex Stainless Steel:
SAF1805, SAF2205(1.4462), S32304(1.4362), S31803(1.4462), S32101(1.4162)
Super-Duplex Stainless Steel:
S32750(1.4410)
Standard:
EN 10216-5; DIN 17456;DIN17458;DIN17459;
ASTM: A213/ASTM A312/ASTM A269/ASTM A789/ASTM A790/ASTM A511/ASTM A376;
ASME SA213/ASME SA312/ASME SA269/ASME SA789/ASME SA790/ASME SA511/ASME SA376;
JIS G3459;JIS G3463;
GOST 9940 GOST 9941
or Standards stipulated in the technical agreement.
