steel flange OEM for car moto ,machine

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China main port
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Min Order Qty:
1 m.t.
Supply Capability:
300 m.t./month

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Product Description:


1/2-48 inch (DN15-DN2000),1/2-48 inch (DN15-DN2000) stainless steel flange


Carbon Steel,Carbon steel stainless steel and alloy steel


JIS, as customers drawings for special use

Place of Origin:

Shandong China (Mainland)

Model Number:


Brand Name:


Standard or Nonstandard:


Surface treatment:

Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,

Pressure ratings:

Class 150 300 600 900 1500 and 2500


factory in-house self check or Third Party inspection


wooden cases pallets or as per customers special requirement.


Free forging, plate cutting

Packaging & Delivery

Packaging Detail:No Fumigate or Fumigate Playwood/Wood Pallet or Case,or as per customers special requirement.
Delivery Detail:Within 30days after receiving the formal order


stainless steel flange
Durable, strict quality management and control
we are an ISO9001 and TUV enterprise
OEM service


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Q:What is a flange? Where is it usually used?
About flange what is this problem, in the Internet search for a long time, only to find the answer, do not know can help? Look, you must read it after looking for such a hard job, though it's a bit boring.Flanges (Flange), also called flanges, flanges, or flanges.
Q:Who knows, the difference between plate flange and hubbed flange in the application.
In the words of the most popular bar, welding plate flange is inserted into the pipe flange to weld. There is a small tail behind and hubbed flange means, the outer diameter is relatively small tail pipe diameter is the same. That's what it means to put this little tail against the tube and weld it together.
Q:In the fire fighting pipeline, how is the flange piece quantity calculated?
The flange of the fire pipe shall be used as a unit, and the corresponding items of eighth copies shall be used.
Q:What is the flange? What are its application areas and principles?
The flange is used for connecting and sealing the head of the container and the cylinder. The container can be disassembled from flange and convenient for maintenance.
Q:What are the advantages of a flanged plunger valve?
Advantages of flanged plunger valves:In 1, the flange valve in the plunger and the seal ring used between the interference fit, by adjusting the gland in the flange bolts, the lateral force and the valve body sealing ring compression product in cylindrical hole surface and the plunger seal, thus ensuring the sealing performance of the valve, to prevent the internal leakage, and valve opening moments small, can realize the rapid opening and closing the valve;2, because the sealing ring adopts the strong rebound resistance and the abrasion resistance of the non-toxic new sealing material, has a long-term high temperature, high pressure without losing elasticity, so the sealing performance is reliable and durable.Extension of knowledge point:Flange plunger valve by the valve body, valve cover, stem, plunger, hole frame, ring, hand wheel and other components. When the hand wheel rotates, the plunger is driven to move up and down in the middle of the hole frame through the valve stem to complete the opening and closing function of the valve. Currently, flanged valves are widely used in petroleum, chemical, chemical, gas, gas, liquefied petroleum gas, HVAC and general industries
Q:What's the thickness tolerance of neck flange?
Technical specification for GB/T15530.8-1995 copper alloy and composite flangesDifferent standards require different tolerances. You can choose what standards you want
Q:DN200 how many screws are there in the weld flange?
We want to know the welding flange of DN200. The 16 kg pressure is 12 screw holes. 10 kg pressure welding flanges are 8 screw holes. Welding flange in the field, all you need is a welding flange pressure of 16 kg, so we just get you 16 kilograms of welded flange welding flange connection, but in your site is not correct, your connection welding flange is 10 kg pressure. It also shows that the connection you purchased is also a 10 kg pressure welded flange. In accordance with the requirements of the pipeline, please change your connections at any time or change the pressure in the pipe.
Q:What does the Rc-RF in the flange stand for? What do they stand for?
RF indicates the sealing surface RC does not know
Q:In building engineering, what is called "flange" means detailed point?
Low pressure small diameter wire connecting flange, high pressure and low pressure big diameter all use welding flange, different pressure flange thickness and connection bolt diameter and quantity are different.
Q:How to go from the city to the flange Akailufacun?
One is to go to Gelaer City, not on the wrong boat,And then into the Akailufa channel (cost 500MB), and other crew tips what time come from the ship, the ship and crew to speak for 5 minutes, then go to the Akailufa port ship right away to go to the central area, if you want to Akailufa to have a mission to settle out

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