Products

DESCRIPTION

Basic Info

Model NO.	Flange
Manufacturing Way	Forging
MOQ	According to Customer Needs to Agree
Delivery Time	15-30 Days
Transport Way	by Sea
Pressure	Class150- Class2500
Transport Package	Plywood Boxes or Pallets
Specification	1/2" to infinity
Origin	China
HS Code	730791
Production Capacity	50000 Tons/Year

Product Description

Product name	Factory Customized Forged Stainless Steel Weld Neck Flange
Size	1/2" to infinity
Standard	A182, BS4504, ASME B16.5, EN1092-1, DIN, JIS, GB
Application	Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry,shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry
Materia	Stainless steel: 201,TP304,TP316, TP304L, TP316L, 304L, 316L, TP321, TP310S, 904L, etc
	Carbon steel: A105, Q234, Q235, X52, F60,F70, Y60, Y70, etc
	Duplex steel: 2205(S31803) S32205, 2507(S2750) S3276, etc
	Other special: C70600, 254MO, etc
Packing	Wooden cases or according to customer needs
Advantages	Ready stock, faster delivery timeAvailable in all sizes, customized Reasonable price with excellent quality
Surface	Transparent anti rust oil, yellow anti rust oil, black paint, etc. To clients request

Our AdvantagesDeJia Flange provides a full range of forged steel pressure flanges, which are manufactured in accordance with ASTM, ANSI, API, MSS, DIN, GOST, BS, EN and other industry standards. Whenever you need special flanges i.e. high alloy, low temperature, high strength, high pressure, specialized dimensions and etc. - SYI Flange is your answer!

DeJia specializes in supplying specialty flanges to the world's most demanding industries- Oil and Gas Exploration and Production, Oil Refining and Processing, Petrochemical, Chemical, Plumbing and HVAC.

By using the most modern equipment combined with the latest technology in forging, DeJia Flange illustrates its commitment and longevity in the industry. With free forging or plate cutting, we are able to manufacture flanges from sizes DN10 to DN3000. Detailed Photos
01 Precision machining√ The factory specializes in machine production and processing√ Professional staff operation 02 Complete price

√ Direct manufacturer, large stock

√ Accept non-standard customization

√ Guarantee quality 03 Authentic material

√ We sell all material products are in line with standards√ Never cut cornersMulti-category Display

WELDING NECK FLANGE
Weld neck flanges are drilled (machined) with the wall thickness of the flange having the same dimensions of the matching pipe. The lighter the pipe is, the larger the bore, conversely, the heavier the pipe,the small the bore. Our range weld neck flanges, welding neck flanges arenormally used for high-pressure, cold or hot temperature. We specialize these flanges in different dimensional and material specifications based upon the requirements of the clients.

SLIP-ON FLANGE

We offer the best quality Slip on Flanges which are durable and come at affordable rates. Customer satisfaction is of prime importance at our company and so the supreme quality raw material is used for manufacturing the Slip on Flanges. Slip on Flanges is useful in less strict requirements in terms of length of pipe section. Slip on Flanges is available in varied dimension and competitively priced keeping the market standards in view.

BLIND FLANGE

We provide an extensive range of high quality Blind Flanges. These products don't have any bore, and they are commonly used to block/close the end of the piping system. Manufactured with the latest advanced technologies and high quality raw materials, these products are highly durable and resistant to corrosion. We offer product customization and they are available at competitive prices. The reduction can be either threaded or welded based upon the requirements of the client.

SOCKET WELD FLANGE

Socket weld flange is a device that is welded to the end of pipe so that the pipe can be bolted to another pipe with a similar flange. Stainless steel socket weld flanges enable a pipe to be disconnected and reconnected with ease. Available in a spectrum of shape and sizes, our forged light weight steel socket weld flanges are manufactured using superior grade material such as stainless steel socket weld flanges, carbon steel socket weld flanges and known for their durability and performance.

LAP JOINT FLANGE

LAP JOINT FLANGES are primarily employed with lap joint stubs, the combined initial cost of the two items being approximately one-third higher than that of comparable welding neck flanges. Their pressure-holding ability is little, if any, better than that of slip-on flanges and the fatigue life of the assembly is only one-tenth that of welding neck flanges. The chief use of lap joint flanges in carbon or low alloy steel piping systems is in services necessitating frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially simplifies the erection of large diameter or unusually stiff piping. Their use at points where severe bending stress occurs should be avoided.

ORIFICE FLANGE

Orifice flanges are used instead of the standard pipe flanges when orifice plate or flow nozzle is used. In other words, orifice flanges are used with orifice meters. The basic purpose for this is to measuring the flow rate of either gases or liquids in the respective pipeline. These flanges are used in various industrial applications and are available in various sizes and materials. All orifice flange units are supplied with the plate, pressure connection holes, and jack screws.

Full Range of Projects

Transportation
About US Founded in 2022, our company, Wenzhou Dejia Special Steel is specialized in producing various products such as elbows, tees, reducers, caps, flanges and valves. We can produce products according to National standard, American standard etc. It's our feature that we can produce products of any size ad per customers' special demands. Our company thrive on honesty, continuity and transparency with our clients. We would like to cooperate with global customers and make the good protection project in world market.

Why choose our company? We features scientific and rational design, advanced production process, quality manufacturing materials, comprehensive security protection and first-class after-sales service. FAQ

Q: What are your main products?
A: We specialize in producing a wide range of valves, elbows, flanges, Tee, Cross, gaskets etc.

Q: How long is your delivery time?
A:Usually it's 15-30 days all the best or it's more than 30 days according to the quantity.

Q: Do you provide samples? Free or charge?
A:Yes, we'd like to offer you samples but you have to cough up dough for shipping.

Q: How do you guarantee the quality of your products?
A: Before mass production, a few products made by our engineers for conduct tests. All products must be checked before shipping.

Q: How about your service?
A: Aiming to the concept of " Service Supremacy", we have pre-sale service, on-purchase service and after-sales service.

Q: About packing?
A: Depending on the properties of the product, choose its appropriate packaging to protect the item from damage and allow you to purchase at ease.

Q: About color difference?
A: All products are shot in real objects, and there will be a slight degree of color difference between the real thing and the picture due to the shooting light, the color value bias of the display, and the individual's understanding of color. Colour is subject to the goods received.

Q: What size can your company produce?
A: We have all the common sizes on the market. In addition, we can also customize according to your needs, whether its size or material.