Flange

Flange
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Bind Flange 4In 150LB RF ASTM A182 F347 ASME B16.5

Bind Flange 4In 150LB RF ASTM A182 F347 ASME B16.5
DB-Flange-2217
China Bind Flange 4In 150LB RF ASTM A182 F347 ASME B16.5

4 Inch Class 150 ASTM A105 SO Flanges RF ASME B 16.5

4 Inch Class 150 ASTM A105 SO Flanges RF ASME B 16.5
DB- SO Flange -2205
China Slip-on Flange Manufacturer Derbo Provides 4 Inch Class 150 ASTM A105 SO Flanges RF ASME B 16.5

Spade Spectacle Blank 4 In STD RF Class600 CS ASTM A516 GR 70

Spade Spectacle Blank 4 In STD RF Class600 CS ASTM A516 GR 70
DB- Spectacle Blind Flange -2193
China Spectacle Blind Flange ASTM A516 GR 70 ASME B16.48 4 In STD RF Class600

Welding Neck Flange DN550 ASTM A-105 CL300 RF ASME B16.5

Welding Neck Flange DN550 ASTM A-105 CL300 RF ASME B16.5
DB- Welding Neck Flange -2188
China WN Flange Carbon Steel ASTM A-105 ASME B16.5 DN550 CL300 RF

Spectacle Blind 14In 150LB RF ASME B16.48 A350 Gr LF2 Cl1 + N

Spectacle Blind 14In 150LB RF ASME B16.48 A350 Gr LF2 Cl1 + N
DB-Flange-2187
China Spectacle Blind 14In 150LB RF ASME B16.48 A350 Gr LF2 Cl1 + N

Flange 6In 300 LB RF Forged CS Blind ASTM Fittings Carbon Steel A105 ANSI B16.5

Flange 6In 300 LB RF Forged CS Blind ASTM Fittings Carbon Steel A105 ANSI B16.5
DB-Flange-2182
China Flange 6In 300 LB RF Forged CS Blind ASTM Fittings Carbon Steel A105 ANSI B16.5

6 INCH CLASS 300# A182 F316L BLIND FLANGE ASME B16.5

6 INCH CLASS 300# A182 F316L BLIND FLANGE ASME B16.5
DB- Blind Flange-2172
CHINA FLANGE PRODUCER DERBO PROVIDES 6 INCH CLASS 300# A182 F316L BLIND FLANGE ASME B16.5

1 1/2Inch Flange 300LB RF SW B16.5 Stainless Steel ASTM A182 F304L

1 1/2Inch Flange 300LB RF SW B16.5 Stainless Steel ASTM A182 F304L
DB- SW Flange -2166
China ASTM A182 F304L ASME B16.5 SW RF Flange Forged

WN Flange 14Inch 300LB RF Carbon Steel ASTM A105 SCH80 ASME B16.5

WN Flange 14Inch 300LB RF Carbon Steel ASTM A105 SCH80 ASME B16.5
DB- Welding Neck Flange -2158
China 14Inch 300LB RF SCH80 Carbon Steel ASTM A105 ASME B16.5 WN Flange

Loose flange Class150 FF DN200 ASME B16.5 ASTM A105 Hot Dip Galv

Loose flange Class150 FF DN200 ASME B16.5 ASTM A105 Hot Dip Galv
DB-Flange-2157
China Loose flange Class150 FF DN200 ASME B16.5 ASTM A105 Hot Dip Galv

4 Inch Class150# A182 F316L Blind Flange ASME B16.5

4 Inch Class150# A182 F316L Blind Flange ASME B16.5
DB- Blind Flange-2139
China Flange Producer Derbo Provides 4 Inch Class150# A182 F316L Blind Flange ASME B16.5

1 1/2Inch Flange SW CLASS 150 RF ASTM A182 F316 ASME B16.5

1 1/2Inch Flange SW CLASS 150 RF ASTM A182 F316 ASME B16.5
DB- SW Flange -2128
China ASTM A182 F316 ASME B16.5 SW RF Flange Forged

10In Lap Joint Flange A105 Class 300 ASME B16.5

10In Lap Joint Flange A105 Class 300 ASME B16.5
DB-Flange-2123
China 10In Lap Joint Flange A105 Class 300 ASME B16.5

3 1/2 Inch Class150# A182 F316L Stainless Steel Blind Flange ASME B16.5

3 1/2 Inch Class150# A182 F316L Stainless Steel Blind Flange ASME B16.5
DB- Blind Flange-2113
China Flange Producer Derbo Provides 3 1/2 Inch Class150# A182 F316L Stainless Steel Blind Flange ASME B16.5

4 Inch SCH40 Class300# ASTM A105 Carbon Steel RF Welding Neck Flange ASME B16.5

4 Inch SCH40 Class300# ASTM A105 Carbon Steel RF Welding Neck Flange ASME B16.5
DB- Welding Neck Flange-2112
China Flange Producer Derbo Provides 4 Inch SCH40 Class300# ASTM A105 Carbon Steel RF Welding Neck Flange

Blind Flange 8Inch ASME B16.5 CL300 RF A105

Blind Flange 8Inch ASME B16.5 CL300 RF A105
DB- Blind Flange -2100
China 8Inch CL300 RF Forged Blind Flange RF

Flange Weld 8In 150LB STD ASTM A350 LF2 WN RF B16.5

Flange Weld 8In 150LB STD ASTM A350 LF2 WN RF B16.5
DB-Flange-2087
China Steel Flange Weld 8In 150LB STD ASTM A350 LF2 WN RF B16.5

DN250 ASTM A105N SO FF Forged Flange Class 150 ASME B16.5

DN250 ASTM A105N SO FF Forged Flange Class 150 ASME B16.5
DB- Slip-on Flange-2079
China Carbon Steel Flage Derbo Provides DN250 ASTM A105N SO FF Forged Flange Class 150 ASME B16.5

Flange Weld Neck 6 Inch 150LB RF Carbon Steel A105N STD ASME B16.5 NACE MR0175

Flange Weld Neck 6 Inch 150LB RF Carbon Steel A105N STD ASME B16.5 NACE MR0175
DB- Welding Neck Flange -2068
China Forged WN Flange Carbon Steel A105N ASME B16.5

Blind Flange 3Inch ASME B16.5 Rating 600LB RTJ ASTM A105

Blind Flange 3Inch ASME B16.5 Rating 600LB RTJ ASTM A105
DB- Blind Flange -2066
China For Pipe Connection 3 Inch Rating 600LB Blind Flange RTJ