Forming process: forging; cold pressing; mandril forming

成型工艺：锻造； 冷压； 芯棒成型

Size range: Seamless, DN15 - DN600 (1/2" - 24"); Welded, DN15 - DN1200 (1/2" - 48")

尺寸范围：无缝，DN15 - DN600 (1/2" - 24")； 焊接，DN15 - DN1200 (1/2" - 48")

Manufacturing standard: National standard: GB/T12459, GB/T13401, HG/T21635, HG/T21631 

制造标准： 国家标准：GB/T12459、GB/T13401、HG/T21635、HG/T21631

American standard: ASME/ANSI B16.9 MSS SP43

美标：ASME/ANSI B16.9 MSS SP43

Japanese standard: JISB 2311/2220

日本标准：JIS B 2311/2220

German standard: DIN2605/2616/2615/267

德国标准：DIN2605/2616/2615/2617

Russian standard: GOST 17375/17376 and so on

俄罗斯标准：GOST 17375/17376等

Non-standard customized processing drawings are also acceptable

也可接受非标定制加工图纸

Pressure rating: SCH5S-SCH160; XXS

压力等级：SCH5S-SCH160； XXS

Material: Stainless steel OCr18Ni9 grade, 0Cr18Ni9Ti, 1Cr18Ni9Ti; 304, 304L, 316, 316L, 316Ti, 317, 317L, 321, 321H; 1.4301, 1.4306, 1.4401, 1.4435, 1.4571, 1.4436, 1.4438, 1.4541; 08X18H10(0X18H10), 03X18H11(000X18H11), 03X17H14M2 (000X17H13M2), 08X18H10T(0X18H10T) and so on

材质：不锈钢OCr18Ni9级、0Cr18Ni9Ti、1Cr18Ni9Ti； 304、304L、316、316L、316Ti、317、317L、321、321H； 1.4301、1.4306、1.4401、1.4435、1.4571、1.4436、1.4438、1.4541； 08X18H10(0X18H10)、03X18H11(000X18H11)、03X17H14M2(000X17H13M2)、08X18H10T(0X18H10T)等

Dual phase stainless steel ASTM A815-S31803、S32205、S32750、S32760

 双相不锈钢 ASTM A815-S31803、S32205、S32750、S32760

Super stainless steel ASTM 904L、B366-N08904、A403-WP317、317L、254SMO(UNS S31254)

 超级不锈钢 ASTM 904L、B366-N08904、A403-WP317、317L、254SMO(UNS S31254)