$12.00-$124.00/ Piece
5 Pieces(Min. Order)
Based on our own factory and 80+ cooperative producers, we have very good ability to offer the right products for you. With quality supervision, timely service and aggregated shipments ,our goods are used by Petro Bras, Alfa-Laval,W&O Supply, VIR etcs. Widely used in water, oil&gas,marine, fire fighting, our products have been exported to more than 40 countries, region includes North and South American, Europe, Asia, Middle East etc.
$5.00-$50.00/ Piece
100.0 Pieces(Min. Order)
1. Can I get free samples9 A: Yes, we can provide you the free samples, but you need to bear their own delivery costs. 4. Can I have my own Logo on the product9 A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost. 5. Can you produce the products according to my own drawings9 A: Yes, we can produce the products according to your drawings that will be most satisfy you.
$0.90-$19.70/ Piece
10 Pieces(Min. Order)
Pressure Class : 150, 300, 400 , 600 , 900, 1500 , 2500 * ASME/ANSI B16.47 (SERIES A & B) : WELDING NECK FLANGE, BLIND FLANGE. Pressure Class :75, 150, 300, 400 , 600 , 900 * ASME/ANSI B16.36 : (ORIFICE FLANGES) WELDING NECK FLANGE, SLIPON FLANGE, THREADED FLANGE. Pressure Class :300, 400 , 600 , 900 * API 6A :WELDING NECK FLANGE, THREAD FLANGE,BLIND FLANGE.
$0.10-$10.00/ Piece
10 Pieces(Min. Order)
Stainless Steel Blank flange Spectacle Blind Flange Flange Application: For seal or connect of pipe/tub-e lines Material: 304,304L,316,316L,carbon steel or other material on request Standard: ANSI,DIN,JIS,BS Size: DN15 (1/2”) to DN5000 (200”) Type: Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges 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 Ningbo HAGA Metal Products Co,. Ltd Full Name Flanges Material Stainless Steel 304, 304L, 316, 316L, Carbon Steel Standard: ANSI,BS,DIN, EN1092-1, JIS ANSI Flanges Dimension: ANSI B16.5, B14.47, B16.36, B16.48 Material Spec. On samples Free samples, freight as the case On after sales Free replacement if there is any quality problem On delivery Never delay delivery time On Materials Ensure material pure
$10.00-$1,240.00/ Ton
3 Tons(Min. Order)
Material Stainless steel, Carbon steel, Alloy steel Standard ASME/ANSI B16.5 ASME B16.47(A) ASME B16.47(B) ASME B16.48 Type SO WN SW TH LJ/SE LJ/RJ BL Size 1/2"-24" 26"-72" Pressure Class75-2500 Surface Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, Zinc Galvanized, Flame plating Facing FF RF MFM TG RJ Producing process Billet-cutting-forging-heating-lathe-drilling-inspection-marking-packing-export flange Package Plywood cases or pallet ,or as customers' requirement Applications Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc Inspection ANSI Flange accept Factory in-house or third party inspection Process Forged Payment item T/T in advance or L/C Delivery It is generally within 25 work days after receiving your payment Equipment
$2.00-$2.10/ Piece
1000.0 Pieces(Min. Order)
The products are made of carbon steel, alloy steel and stainless steel. Other products are metal ripple compensators and hardware. Our company has passed ISO9001:2008 Quality System Attestation and has own import and export rights.
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Have not heard of a flange or know of its usage? Pipe flanges connect piping components by the usage of bolts and gaskets. Some commonly used ones are the weld neck flange, slip-on flange, and threaded flange. The usage of spectacle blind flange can be useful to allow for ease of disassembly and separation for repair and regular servicing. If you are using it for industrial, commercial, or institutional applications, you can take a look at the steel flanges available which come in a variety of styles and pressure classes. Be sure to choose the correct type of spectacle blind flange that you need as certain flanges have specific requirements and will not fit together otherwise. On the other hand, if you have got a 'sick' toilet, be sure to get your toilet flange checked and replaced, if necessary.
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