| After-sales Service: | Technical/Sample/Quality |
|---|---|
| Head Code: | Round |
| Connection: | Welding |
| Shape: | Equal |
| Material: | Stainless Steel |
| Certification: | ISO, API, ANSI, DIN, ASME |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Buttweld Cap Specifications | ASTM A403/ ASME SA403 |
| SS Cap size | Seamless Cap : 1/2" - 10" Welded Cap : 1/2" - 48" |
| SS Pipe End Cap Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Stainless Steel Buttweld Cap Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Buttweld Cap Type | DN15-DN1200 |
| ASTM A403 Buttweld Cap Connection | Welding |
| Bending Radius | Custom ASTM A403 Grade WP304, 304L / 316, 316L Pipe Fitting |
| Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 WButtweld Cap |
| ASME B16.9 Buttweld Cap Manufacturing process | Push, Press, Forge, Cast, etc. |
| Stainless Steel Buttweld Cap Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| ASME B16.9 ASTM A403 Buttweld Cap | Factory-Made Wrought Buttwelding Fittings | End Cap, Pipe Cap, Buttweld Cap |
| ASME B16.28 | Buttweld Cap, Pipe Cap, End Cap | |
| MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | End Cap, Buttweld Cap, Pipe Cap |
| MSS SP75 | Buttweld Cap, End Cap, Pipe Cap |
| Products | Size | |
| ANSI B16.9 SS Buttweld End Cap | ANSI B16.9 SS Buttweld Seamless Cap | Sizes 1/2" - 48" |
| ANSI B16.9 SS Buttweld Pipe Cap | ANSI B16.9 Stainless Steel Buttweld Cap | |
| ANSI B16.9 Stainless 304 Buttweld Pipe Cap | ANSI B16.9 SS 304L Buttweld End Cap | |
| ANSI B16.9 SS 310 Butt weld Cap | ANSI B16.9 SS 310S Buttweld Cap | |
| ANSI B16.9 Stainless 316 Butt weld Cap | ANSI B16.9 Stainless 316L End Buttweld Cap | |
| ANSI B16.9 SS 316Ti Pipe Cap | ANSI B16.9 Stainless Steel 317 Buttweld Cap | |
| ANSI B16.9 Stainless 317L Pipe Butt weld Cap | ANSI B16.9 Stainless 321 Weldable Butt weld Cap | |
| ANSI B16.9 Stainless Steel 321H Pipe Cap | ANSI B16.9 Stainless Steel 347 End Cap | |
| Products | UNS | DIN |
| SS Buttweld End Cap | UNS S30400, S30403, S31600, S31603 Buttweld End Cap | 1.4301, 1.4306, 1.4401, 1.4404 Buttweld End Cap |
| SS Buttweld Pipe Cap | UNS S30400, S30403, S31600, S31603 Buttweld Pipe Cap | 1.4301, 1.4306, 1.4401, 1.4404 Buttweld Pipe Cap |
| SS Buttweld Cap | UNS S30400, S30403, S31600, S31603 Buttweld Cap | 1.4301, 1.4306, 1.4401, 1.4404 Buttweld Cap |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | - | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | - | X8CrNi25-21 |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| SS 316Ti | 1.4571 | S31635 | SUS 316Ti | 320S31 | 08Ch17N13M2T | Z6CNDT17‐123 | X6CrNiMoTi17-12-2 |
| SS 317 | 1.4449 | S31700 | SUS 317 | - | - | - | - |
| SS 317L | 1.4438 | S31703 | SUS 317L | - | - | - | X2CrNiMo18-15-4 |
| SS 321 | 1.4541 | S32100 | SUS 321 | - | - | - | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | - | - | - | X12CrNiTi18-9 |
| SS 347 | 1.4550 | S34700 | SUS 347 | - | 08Ch18N12B | - | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | - | - | - | X6CrNiNb18-12 |
| SS 446 | 1.4762 / 3 | S44600 | - | - | - | - | - |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | - | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
| SMO 254 | 1.4547 | S31254 | - | - | - | - | X1CrNiMoCuN20-18-7 |
| American Steel Cap Standard | |
| Standard Code | Standard Name |
| ANSI ASME SA-403 | Forged Durimet Cap |
| ANSI ASME B16.9 | Factory-Made wrought steel Cap |
| ANSI ASME B16.28 | Wrought steel butt-welding Caps |
| German Steel Cap Standard | |
| DIN 2605 | Steel butt-welding Cap. |
| DIN 2615 | Steel butt-welding Cap |
| DIN 2616 | Steel butt-welding Cap |
| DIN 2617 | Steel butt-welding Cap |
| Japanese Steel Cap Standard | |
| JIS B2311 | Universal steel butt-welding Cap |
| JIS B2312 | Steel butt-welding Cap |
| JIS B2313 | Steel plate butt-welding Cap |
| Other Steel Cap Standard | |
| EN 1025 | 3 Butt-welding Cap |
Suppliers with verified business licenses
Audited Supplier 
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