Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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forged API 6A TYPE6B 6BX 45K 60K 75K WN SO SW Blind threaded flange
| Flange Type | WN/LWN/SO/blind, lap joint flange, SW, threaded flange, plate flange Anchor, swivel, girth , reducing, orifice plate, bleed ring, spacer ring, paddle blind Spectacle blind Rings, forgings, disc, shaft sleeves | |
| Standard | ASME B16.5, ASME B16.47 Series A/B, ASME B16.48, MSS SP-44 JIS B2220, EN1092-1, DIN2527, DIN2543, DIN2544, etc. BS4504 BS10 Table D/E NORSOK L-005 AWWA C207 | |
| Size | 1/2”-48” | |
| Sealing Surface | RF FF RTJ TF GF LF LM | |
| Flange Face Finish | 125-250 AARH(it is called smooth finish) 250-500 AARH(it is called stock finish) | |
| Coating | Vanish, yellow paint, anti-rust oil, galvanizing etc | |
| Material | Alloy Steel | ASTM/ASME A/SA350 LF2 |
| ASTM/ASME A/SA694 F52, F56 F60, F65, F70 | ||
| ASTM/ASME A/SA182 GR F5,F9, F11,F12,F22,F91 | ||
| Carbon Steel | ASTM /ASME A/SA105(N) | |
| Duplex Stainless Steel | ASTM/ASME A/SA182 F44,F45,F51,F53,F55,F60,F61 | |
| Stainless Steel | ASTM/ASME A/SA182 F304,304L,304H,309H,310H,316,316H,316L,316LN, 317,317L,321,321H,347,347H | |
| Nickel Alloy Steel | ASTM/ASME B/SB564 UNS N02200(NICKEL 200), UNS N04400(MONEL 400), UNS N08825( INCOLOY 825), UNS N06600(INCONEL 600), UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10276(HASTELLOY C276), ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20) | |
| Titanium | ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7 | |
| Copper Alloy | ASTM/ASME B/SB151 UNS C70600(CuNi 90/10), C71500(CuNi 70/30) | |
| Packing | Wooden case or pallet or as per the clients’ request. | |
| MOQ | 1 ton | |
| Delivery time | 10-100 days depending on quantity | |
| Payment terms | L/C,T/T,Western Union | |
| Shipment | FOB Tianjin/Shanghai, CIF, CFR, etc | |
| Application | Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heating, hydroelectric power station and long pipeline transportation projects. | |
| Remarks | Other materials and drawings are available. | |
