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Brazil---AimeeIn the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate. -
Thailand ---Dave MulroyASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner . -
USA ---AlfaroASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
SA182 F51 Long Weld Neck Flange ASME B16.5 600# Pressure Rating 8" Size 405mm Length for Corrosion Resistance Applications
| Sealing Surface | FF, RF, TG, MFM, Etc. | Material | Carbon Steel, Stainless Steel, Alloy Steel |
|---|---|---|---|
| Product Type | WELDING NECK | Origin | China |
| Surface Finish | Polished | Screw Thread | NPT,NPTF,BSPP,BSPT,METRIC |
| Outer Diameter | 1/2''-60'' | Face Type | Raised Face, Flat Face, Ring Type Joint |
| Connection | Butt Weld, Socket Weld, Threaded | Pressur | DN650-1500 |
| Standard Or Nonstandard | ASME B16.5 | Quality Standard | Strictly Follow ASME B16.11 |
| Sealing | FF, RF, RTJ, Etc. | Size | 1/2 |
| Pressure | 150#-2500# | ||
| Highlight | 8'' Weld Neck Flange,600# Weld Neck Flange,ASME B16.5 Weld Neck Flange |
||
Product descriptions from the supplier
ANSI B16.5 RF 300LBS ASTM A182 F51 NPS Long Welding Neck Flange
| Product Name | Long Welding Neck Flange |
| Standard | ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Type |
LWN Flange C70600( 90/10), C71500(70/30) Special Flange: According to the drawing Picture |
| Materials |
Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675 Copper Nickle: Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70.... |
| Dimension | (150#,300#,600#): DN15-DN1500 900# : DN15-DN1000 1500#: DN15-DN600 2500#:D N15-DN300 |
| Marking | Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement |
| Test | Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirement |
| Brand | TOBO |
| Certificates | API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc. |
| Advantages |
1. Abundant stock and prompt delivery 2. Reasonable for whole packages and processes. 4. More than 150 customers spread worldwide. |




