ISO 9001 Certificate Gr5 alloy titanium flat welding flange Price
Flange coupling consists of a pair of flanges, a gasket and a number of bolts and nuts. The gasket is placed between the sealing surface of the two flanges, and after tightening the nut, the specific pressure on the surface of the gasket reaches a certain value and deforms, and fills the unevenness on the sealing surface, so that the joint is tight and does not leak.
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ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
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P250GH, P280GHM 16MN, 20MN ,20#
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Stainless steel
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ASTM A182, F304/304L, F316/316L
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Alloy steel
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ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
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Flange Standard
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ANSI
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Class 150 Flanges-Class 2500 Flanges
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DIN
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6Bar 10Bar 16Bar 25Bar 40Bar
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JIS
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5K Flanges-20K Flanges
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UNI
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6Bar 10Bar 16Bar 25Bar 40Bar
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EN
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6Bar 10Bar 16Bar 25Bar 40Bar
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Flange TYPE
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1.Welding neck Flange;2.Slip on
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3.Blind flange4.Long welding neck flange
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5.Lap joint flange 6.Socket welding
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7.Threaded flange 8.Flat flange
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Flange Certificate
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SIL,GB/T45001-2020 IDT ISO45001:2018,GB/T9001-2016 IDT ISO9001:2015
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FAQ:
1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.
2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.
5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.
