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Metal Collar
Specifications
| ASTM A403 | ASME SA403 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
| ASME B16.9 | Factory-Made Wrought Fittings Buttwelding |
| ASME B16.25 | Buttwelding Ends ASME B16.28 – Wrought Steel Short Radius Elbows and Buttwelding Returns |
| MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| Type | Butt weld (BW) |
| Dimension | ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
| Schedule | Sch 5 TO Sch XXS. |
| Size | 1/2” TO 36”, (Seamless up to 24”), (Welded 8” TO 36”) |
Collar Production Range
Outside Diameter : 1/2″ – 48″
Wall Thickness: 2-40 mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Value Added Services: Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Production Grades: Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
Manufacturing Standards :
- ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43
- DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
- EN: EN10253-1, EN10253-2
Collar Material Grades :
- Stainless Steel Collar : ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
- Carbon Steel Collar: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
- Low Temperature Carbon Steel Collar: ASTM A420 WPL3, A420 WPL6
- Alloy Steel Collar: ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
- Duplex Steel Collar: ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
- Nickel Alloy Collar: ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (Inconel 625), UNS 10276 ( HASTELLOY C 276 )
Standards :
- ASME / ANSI - B 16.9
- ASTM A403 - ASME SA403 - 'Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings'
- API 590-605
- ASME B16.9 - 'Factory-Made Wrought Buttwelding Fittings'
- ASME B16.25 - 'Buttwelding Ends'
ASME B16.28 - 'Wrought Steel Buttwelding Short Radius Elbows and Returns' - MSS SP-43 - 'Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications'
Thickness : Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
Materials and Grade: Stainless Steel Collar :
- ASTM A403 WP316/316L
- ASTM A403 WP304/304L
- ASTM A182 F316L, 304L
- DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel Collar :
- ASTM A234 Gr. WPB
- ASTM A420 Gr. WPL6
- ASTM A105
- ASTM A350 Gr. LF2
Nickel Alloy Collar :
- Monel 400 & 500,
- Inconel 600 & 625,
- Incolloy 800, 825,
- Hastelloy C22, C276,
- Hastelloy,
- Nickel,
- Monel,
- Inconel,
- Alloy20,
- Copper Nickel
- Cupro-Nickel 90/10
- Cupro-Nickel 70/30
Alloy Steel Collar : ASTM a234 wp1 / wp5 / wp9 / wp11 / wp22 / wp91
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