JIANGSU HAOHUA INDUSTRY GROUP

Boiler Stainless Steel U Bend Tube Standard: ASTM A249 /ASME SA 249 ,ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JIS G3447 J...

Duplex Stainless Steel U Bend Tube Standard: ASTM A249 /ASME SA 249 ,ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JIS G3447 J...

ASTM A312 TP347H stainless steel U bend tube Standard: ASTM A249 /ASME SA 249 ,ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JI...

ASTM A312 TP316 stainless steel U bend tube Standard: ASTM A249 /ASME SA 249 ,ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JIS...

ASTM A312 TP316L stainless steel U bend tube Standard: ASTM A249 /ASME SA 249 ,ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JI...

ASTM A312 TP304L stainless steel U bend tube Standard: ASTM A249 /ASME SA 249 ,ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JI...

ASTM A312 TP304 stainless steel U bend tube Standard: ASTM A249 /ASME SA 249 ,ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JIS...

ASTM A213 TP304 stainless steel U bend tube Standard: ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JIS G3447 JISG3448 JIS G345...

ASTM A213 TP316 stainless steel U bend tube Standard: ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JIS G3447 JISG3448 JIS G345...

ASTM A213 TP347H stainless steel U bend tube Standard: ASTM A213 /ASME SA 213, ASTM A269/ASME SA269 , A312, A 688,A803, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458, GOST 9941, GOST 9940, JIS G3446 JIS G3447 JISG3448 JIS G34...