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{"title":"Duplex Stainless Steel Pipe ,SA789, SA790, SA928,DIN17456\/17458,EN10216-5 UNS","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ae\/20\/ba7e287d9b6c22b2cd6917c54c93-200x200-1\/duplex_stainless_steel_pipe_2csa789_2c_sa790_2c_sa928_2cdin17456_2f17458_2cen10216_5_uns.jpg","attrs":{"Place of Origin":"China,USA, Korea, UE","Brand Name":"YUHONG SPECIAL STEEL","Certification":"ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"100KGS"}}
{"title":"Duplex Stainless Steel Pipe, ASTM A790 , ASTM A928 , S31803 , S32750, S32760,","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1d\/46\/c18d1bb6c55b9e005664cc26fe29-200x200-1\/duplex_stainless_steel_pipe_2c_astm_a790_2c_astm_a928_2c_s31803_2c_s32750_2c_s32760_2c_s31254_2c_254mo_2c_253ma.jpg","attrs":{"Place of Origin":"China, USA, Korea, UE","Brand Name":"YUHONG","Certification":"ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"100KGS"}}
{"title":"Super Duplex Stainless Steel Pipes, EN 10216-5 1.4462 \/ 1.4410, UNS32760(1.4501)","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5a\/4a\/768d54c53c4dde90d67ea9632a0f-200x200-1\/super_duplex_stainless_steel_pipes_2c_en_10216_5_1_4462_2f_1_4410_2c_uns32760_281_4501_29_2c_pickled_26_annealed_2c_2c20ft.jpg","attrs":{"Place of Origin":"China, USA, Korea, UE","Brand Name":"YUHONG SPECIAL STEEL","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"100KGS"}}
{"title":"Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c6\/64\/6b128cc50c8e244b69695b7e081a-200x200-1\/duplex_steel_pipes_2c_super_duplex_pipes_2c_a789_2c_a790_2c_a928_s31803_282205_29_s32750_282507_29_s32760.jpg","attrs":{"Place of Origin":"China","Brand Name":"YUHONG","Certification":"ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"100KGS"}}
{"title":"ASTM A790 S32750 Super Duplex Steel Seamless Pipe Water Treatment Equipment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4c\/20\/abd14e3e23feec7ec6c3993e7f39-200x200-1\/astm_a790_s32750_super_duplex_steel_seamless_pipe_water_treatment_equipment.jpg","attrs":{"Place of Origin":"China","Brand Name":"YUHONG","Certification":"ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008","Minimum Order Quantity":"500kgs"}}
{"title":"ASTM A790 UNS S32750\uff082507, 1.4410 ), Super Duplex Stainless Steel Pipes, PREN>40","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c9\/50\/d0a97184ab9bb4e0d66261e9eaf0-200x200-1\/astm_a790_uns_s32750_ef_bc_882507_2c_1_4410_29_2c_super_duplex_stainless_steel_pipes_2c_pren_3e40.jpg","attrs":{"Place of Origin":"China","Brand Name":"YUHONG","Certification":"ABS, BL, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015","Minimum Order Quantity":"100KGS"}}
Duplex Stainless Steel have a structure that contains both ferrite and austenite. Duplex alloys have higher strength and better stress corrosion cracking resistance than most austenitic alloys and greater toughness than ferritic alloys, especially at low temperatures. The corrosion resistance of duplex alloys depends primarily on their composition, especially the amount of chromium, molybdenum, and nitrogen they contain.
UNS S31803 Pipe&Tube
UNS S32205 Pipe&Tube
UNS S32750 Pipe&Tube
U Bend Duplex Tube
Standard: ASTM/ASME A/SA789, A/SA790, A/SA928, DIN17456/17458, EN10216-5. After negotiation, we can supply pipe with customers'requirement.
Material Grade:UNS S31803,S32205,S32101,S32304,S32750,S32760,1.4462,1.4410etc.
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
