Shijiazhuang Bangdong Pipe Co.,Ltd.
Flanges
Type of Flanges: Weld Neck, Slip-on, Blind, Socket Weld, Lap Joint, Spectacles, Ring Joint and Orifice etc.
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Specifications and Steel Grades
- Carbon Steel: ASTM A105/ A105N/ A694 F42/46/52/56/60/65/70 / A350 LF3/ A350 LF2, etc.
- Stainless Steel: ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
- Alloy Steel: ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc.
Size Range:
- 1/8" up to 48" NB.
Class:
- 150#, 300#, 400#, 600#, 900#, 1500# & 2500#.