high quality welding neck stainless steel flange is a method of connecting pipes valves, pumps and other equipment to form a piping system.
Application: oil, chemical industry, water conservancy, electric power, boiler, machinery, metallurgy, sanitary, construction etc. Flanges are ones of our factory main leading products.
The standards have national standard, Japan standard, German standard
Product Name
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weld neck; so ; blind flange, socket flange
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Material
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ASTM A105 A216 A352 A352 WC6 ASTM A217 WC9 ASTM A217 ASTM A351 A182
Duplex steel
UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462, 1.4410, 1.4501 and etc. |
Size
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Size 1/4″ to 48″ Outside Diameter 13.7 mm to 1219 mm
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Standard
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ANSI B16.5 B16.47 ASME B16.5 B16.36 BS4504-3.1 DIN2503 2527 2627 2629 2630-2638 DIN2573 DIN2576 DIN2501 DIN2566 DIN2656 JIS B2220 JIS 5K,10K,16K,20K
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2638 2573 2576 2501 2566 2656 JIS B2220 JIS 5K,10K,16K,20K
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Certificates
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API5L, ISO 9001:2008,SGS, BV,CCIC
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Wall thickness
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class 150; class 300; class 600; class 900, PN10, PN16
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Surface Treatment
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black paint, varnish, oil, galvanized, anti corrosion coatings
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Marking
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Standard marking, or according to your request. Marking Method: Spray white paint
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Connect way
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Welded
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Packaging
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wooden case & pallet
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Test
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Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size
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Inspection, hydraulic testing , X-ray Test.
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Application
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liquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes for
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petroleum cracking; oil pipe; gas pipe.
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Advantages
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1.Reasonable price with excellent quality
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2.Abundant stock and prompt delivery
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3.Rich supply and export experience, sincere service
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4.Reliable forwarder, 2-hour away from port.
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ASTM A182 304/316L 150#/300# RF Stainless Steel 4″ Inch Slip On Flange DN 100
Packing Details
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1)Slip on Flange:standard wooden case or pallet
2)As per customer request |
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Delivery Details
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7-15 days after receiving 30% down payment, or according to order quantity.
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Shipping
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1)Small order:By express,Fedex,DHL,UPS and so on
2)Big order:By sea,we always choose Shanghai port,or as per customer request.
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ASTM A182 304/316L 150#/300# RF Stainless Steel 4″ Inch Slip On Flange DN 100
Pre-order
1.we will offer you the reasonable price.
2.we work 24-hour and 5 days every week.
In-order
1.we use the standard material as your requests.
2.we have a strict process of product.
3.Package and transport products strictly accordance with export standard.
After-order
1.we supply the customs clearance for you and we will help you if you have special requests.
2.Under the premise of correct installation normal maintenance and using. 12 month warranty.
3.During installation and adjustment period.our after-sale services staff will communicate with customers frequently to know products`s running state in time.
4.Lifelong free technical support.
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..