gr b high pressure steel pipe ผลิตออนไลน์

Nickel NO8825 NO6600 NO8810 Alloy Steel Flange ANSI B16.5 For High Schedule Pipe Product Description: Name: alloy flange / NO8800 flange Material: NO8800/ NO8810 / NO8825 / NO6600 Standard: JIS/ ANSI /DIN /GB ... อ่านเพิ่มเติม

ANSI B165 ASTM A105 Matel Forged Welding Neck Flange Product Description: Material: Carbon Steel: ASTM/ASME A234 WPB/WPC; A420 WPL6; ASTM A860 WPHY42/52 /60/65/70/75, ST37.0, ST35.8, ST45.8, 10CRMo910, 15CrMo, ... อ่านเพิ่มเติม

Seamless Forged Butt Weld Carbon Steel Equal Tee Sch40 Astm A 234 Wpb Product Description: Size Seamless tee:1/2"~24" DN15~DN600 Welded tee: 1/2"~100" DN15~DN2500 Wall thickness sch5s,sch10,sch20,sch30, sch40s... อ่านเพิ่มเติม

Nickel NO8825 NO6600 Forged Weld Neck Flange Slip On SO/WN Special Nickel In Stock Product Description: Name: alloy flange / NO8800 flange Material: NO8800/ NO8810 / NO8825 / NO6600 Standard: JIS/ ANSI /DIN /GB ... อ่านเพิ่มเติม

Nickel Base NO8800 Socket Weld Raised Face Flange GB Slip On Flat Face Flange In Stock alloy flange , NO8800 alloy steel , used to connect the pipes , special alloy. Nickel Base NO8800 Socket GB Slip On Raised ... อ่านเพิ่มเติม

Seam Remove Long Radius Weld 90 Degree Elbow Astm A234 WPB 90 Degree Pipe Elbow Product Description: Material: Carbon Steel: ASTM/ASME A234 WPB/WPC; A420 WPL6; ASTM A860 WPHY42/52 /60/65/70/75, ST37.0, ST35.8, ... อ่านเพิ่มเติม

All Size And Standard Blind Nickel Base Flange Alloy Steel Flange Product Description: Name: alloy flange / NO8800 flange Material: NO8800/ NO8810 / NO8825 / NO6600 Standard: JIS/ ANSI /DIN /GB Item: PL/ WN /SO ... อ่านเพิ่มเติม

ASME B16.5 Nickel Base Butt Welding Flange Class 300 NO8810 N08800 NO6600 Nickel Base Product Description: Name: alloy flange / NO8800 flange Material: NO8800/ NO8810 / NO8825 / NO6600 Standard: JIS/ ANSI /DIN ... อ่านเพิ่มเติม

Nickel Flange NO6600 NO8800 Nickel Lap Joint Alloy Steel Flange ASME B16.5 Product Description: Name: alloy flange / NO8800 flange Material: NO8800/ NO8810 / NO8825 / NO6600 Standard: JIS/ ANSI /DIN /GB Item: ... อ่านเพิ่มเติม

Nickel NO8825 NO6600 Forged Weld Neck Flange Slip On Pipe Flanges SO/WN Nickel Base Product Description: Name: alloy flange / NO8800 flange Material: NO8800/ NO8810 / NO8825 / NO6600 Standard: JIS/ ANSI /DIN ... อ่านเพิ่มเติม