ANSI B16.11 3000# ASTM A105 threaded full copuling

Weldolet/Sockolet 9000LB ASTM A182 ANSI B16.11

SSAW Steel Pipes FBE Coating

WPHY 52 Cabon steel pipe

API5L Welded Pipe GR.B/X52/X60/X65

Spiral Steel Pipe ANSI B36.10 Q235B/A53/SS400

Spiral Welded Steel Pipe with large diameter in Hebei

Line Pipe API5L X70 SAW Pipe

SSAW Pipe/Carbon Steel Spiral Welded Pipe API5LX70

Carbon steel long radius Elbow 90 degree

astm a210 A1 seamless hot rolling Steel tube

Stainless steel 316L BW Pipe Fittings/Elbow

Stainless Steel Cap Threaded ASTM A182 F316L

Low temperature Seamless ASTM A333 Gr.6 steel pipe

1/2 X 2 CWP 3000LB A105 MSS-SP-97 THREADOLET

ASTM A312 TP310 STEEL PIPE SEAMLESS

ASTM A312 TP304 Stainless steel Seamless PIPE

ASME B16.9 ASTM A403 WP304-W Reducer concentric

JIS B2220 PLATE FLANGE DN250A 5K SUS304

JIS FLANGE JIS B2220 5K,10K,16K,20K,30K