Kingrail Parts is a well-known manufacturer of stainless steel flanges in China. We can provide stainless steel weld neck flanges, stainless steel slip-on flanges, stainless steel elbow flanges, stainless steel Weldo flanges, stainless steel Nipo flanges, stainless steel tongue and groove flanges, stainless steel blind flanges, stainless steel orifice flanges, stainless steel stud outlet flanges, stainless steel matching flanges, stainless steel socket weld flanges, stainless steel threaded flanges, stainless steel lap flanges, stainless steel blind flanges, stainless steel long weld neck flanges, etc.
All types of our flanges are manufactured and inspected strictly in accordance with international standards such as ASME/ASTM, API, ISO, EN, BS, JIS, GOST, etc.
Our company's production has been certified by ISO-9001:2009. In order to maintain the quality and reliability of our stainless steel flanges, our experienced and efficient technicians closely monitor and maintain quality standards from the raw material stage to the finished product.
Our company is currently equipped with modern manufacturing equipment and inspection tools such as milling machines, forging and deep drawing presses, lathes, heating and annealing furnaces, machining, finishing and testing facilities.
With high quality products and testing, our flange products have been exported to more than 70 countries and regions around the world.
Why choose us
1. We ensure the product is sealed and shipped safely
2. We provide OEM customized flange services to customers
3. We provide timely communication services
4. We are ISO certified
Flange specifications
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Size Range |
1/2 NPS to 40 NPS (15 NB to 1000 NB) |
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Class |
150#, 300#, 400#, 600#, 900#, 1500#, 2500#, PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100 |
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Grades |
F-304, 304L, 304H, 304N, 304LN, 316, 316L, 316H, 316Ti, 316N, 316LN, 310, 317, 317L, 321, 321H, 347, 347H, 904L
F-51, 53, 55, 60, 68 |
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Specifications |
ASTM, ASME, DIN EN |
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Type |
SO, WN, SW, BL, THRD, Lap Joint, Orifice Type, Reducing Flanges, Spectacle Blind |
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Face |
RF, FF, RTJ, T&G |
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Applications |
Pipeline engineering Marine industry Power industry Oil & gas industry Waste water management Aerospace Plant engineering Chemical industry Food processing |
We can also customize stainless steel flanges according to customer specifications and drawings.
Get more help
If you have flange requirements, please contact us. We can provide you with the best solution.
