A234 Wpb Cap/ Black Carbon Steel Cap
1) Carbon steel fitting and stainless steel fitting
2) Standard: ASME, ANSI, API, JIS, DIN
3) Material: WPB234, 316L, 304L, 321, 321H
4) Size: 1/2" - 24"
5) Production with anneal solution for stainless performance
Type
Cap
Size
1/2"- 48"
Wall thickness
Sch 10- Sch xxs
Connection
Butt-welding
Surface
anti rust black painted, anti rust oil, galvanizing
Material
Carbon steel: ASTM A106 GRB/ A53 GRB/ API 5L GRB/A335/ST37/ST52
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Standards
ASME/ANSI B16.9/B16.11/B16.28
MSS SP-43/SP-83
GOST17378-2001/17376-2001/17375-2001
JIS B2311/B2313/B2316
DIN2605
BS1740.1,BS1965 ,BS1640,BS3799
