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S31803/2205/F51 Stainless Flange

S31803/2205/F51 Stainless Flange
Price: US $ 0.1/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 10/Piece
Pay Type: L/C,T/T,D/P
Prod Model: KM
Markets: Southeast Asia,Africa,Mid East
Size: 1/2" - 128"
Special Stainless: S31803/2205/F51
Standard: GOST
Type: Welding Flange
Material: Stainless Steel
Manufacturing Way: Forging

Product Description


Standarder: JIS, BS, DIN GOST 12820-80

Pressure: 5K, 10K, 20K, PN10, PN16 PN25 etc.

Material: 304/316/317/310s/F51/S31803/2205

Size: 1/2" -128"

Type: SO, WN, plate, blind

Packing: In wooden box


WE, KINGMETAL, IS A PROFESSIONAL MANUFACTURER IN STEEL INDUSTRY SINCE 1989,

WITH OVER 20 YEARS EXPERIENCE IN EXPROING,

WE BELIEVE WE CAN SUPPORT OUR CUSTOMER WELL AND GROW STRONGER AND STRONGER TOGETHER.

WE INSIST ON GOOD QUALITY, GOOD SERVICE, AND COMPETITIVE PRICE.
Product NameFlange
ItemsPlate, Welding Neck, Slip on, Blind, Lap joint, Threaded Flange
StandardANSIANSI B16.5 ASME B16.47 series A/B
DINDIN
GOSTGOST 12820-80
ENEN1092-1:2002
JISJIS B2220-2004, KS D3576, KS B6216 KS B1511-2007 JIS B2261; JIS B8210
BSBS4504 BS10 Table D/E
MaterialANSICS A105/SA 105NSS 304/304L, 316/316L Alloy Steel: WHPY45/52/65/80
DINCS RST37.2;S235JR SS 304/304L,316/316L
GOSTCS CT20;16MN;SS 304/304L,316/316L
ENCS RST37.2;S235JR;C22.8SS 304/304L,316/316L
JISSS400,SF440 SS 304/304L, 316/316L
BSCSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L
PressureANSIClass 150, 300, 600, 900, 1500 2500lbs
DINPN6,PN10,PN16,PN25,PN40,PN64,PN100
GOSTPN6,PN10,PN16,PN25
ENPN6,PN10,PN16,PN25,PN40,PN64,PN100
JIS1K,2K,5K,10K,16K,20K,30K,40K
BSPN6,PN10,PN16,PN25,PN40,PN64,PN100
SizeANSI1/2" – 60"
DINDN15-DN2000
GOSTDN15-DN1600
ENDN15-DN2000
JIS15A-1500A
BSDN15-DN2000
Coatingvarnish, yellow paint, anti-rust oil, galvanizing etc
UsageUsed for the connection of all kinds of pipeline.
to convey the water, steam, air, gas and oil
PackageWooden cases/pallets
DeliveryWithin 30 days


Types' Specification
Welding neck
1, Preferred for high-pressure, subzero or elevated temperature
2, Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion
3, Easily radiographed and provides excellent stress distribution
Slip-on
1, Not normally used in high-stress applications due to low hub and weld attachment
2, Silps over outside of pipe
3, Inside of flange welded at hub and end of pipe
Lap joint
1, Used where bolt alignment or access for cleaning is required
2, Similar to slip-on flange when used with lap joint stub end
3, Radius at intersection of flange face and bore to match lap joint stub end
Threaded
1, Used where welding would would be hazardous
2, Designed for low-pressure and non-cyclic applications
3, Bore is threaded to match pipe thread
4, Tapered to seal pipe and flanges
Socket welding
1, For small-diameter chemical processes, hydraulic and stream distribution lines
2, Similar to slip-on flange
3, Counter bore matches pipe bore, allowing unrestricted flow
4, Counter bore from hub side fits pipe's outer diameter -  can insert pipe in socket with fillet weld at hub
Blind
1, Used to close ends of piping
2, Has no bore
3, Permits access to sealed lines
Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings
Guangzhou Kingmetal Steel Industry Co., Ltd., is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipefittings and prefabricated house. We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

We have two factories. One is located in Wenzhou city, it was established in 1989. This factory is a leading seamless stainless steel pipe and pipefitting manufacturer in China. It occupied 114, 000 square meters, with fixed capital over 200 million and total amount 300 million. It owns 500 staffs including 80 advanced engineers. It owns perfect management system, vigorous technology supports, advanced production equipment and completed inspection equipment. The factory pay highly attention to enterprise foundation establishment, successfully was approved the authentication of PED and AD by TUV from German company, and the national special equipment license. Our products greatly provide for petroleum chemical, metallurgy, pharmaceutical machinery, paper making, food, shipbuilding, environmental protection, boiler, heater exchanger, pressure container, condensation, water, electricity and so on. The mainly grades we can provide are 304, 304L, 316, 316L, 321, 321H, 317L, 310S, 347H, 31803 etc.

Another factory is located in Guangzhou city, it was established in 2002. This factory is one of the largest prefab house corporation in southern China. It occupied 30, 000 square meters, with fixed capital over 40 million and total amount 100 million. It owns 200 staffs. Annual out put is more than 2 million square meter, and there have a stock of about 50 thousand square meter. These products include slope top prefab house, flat top prefab house, non-standard steel structure (warehouse, industrial shed), container house, mobile fence wall, sentry box etc. Our goods not only sold to domestic market but also extended to Southeast Asia, Middle East, Europe, Australia, Africa, and South America etc.

At the same time, we also are the agency of Bao Steel, Hengyang, Tianjin, Anshan, Pangang etc. Big group steel company. We offer the seamless carbon, welded carbon steel pipe, GI pipe, and special pipe. Fittings elbow, tee, reducer, cap, lap joint, flanges etc...This is better for our customer to buy the different products from China, while they are saving their time, but they can enjoy in our best serves.

We have advanced technology of management, we win the trust because of our good quality.

We have clannish conscientious and passionate salesman, we gladden and steady the customers with our best service.

We are pure-hearted and awaiting for your kind attention to our company.

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  • Guangzhou Kingmetal Steel Industry Co., Ltd.

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