Multipurpose 4 Inch Threaded Flange ASME B16.5 Forged ASTM A/S A182 F317L

Threaded Flange ASME B16.5 Forged ASTM A/S A182 F317L Size 2'-24' 2500#

BOYUE Material:

F304, 304L, F316, F316L, F321, 316Ti, 317L, 347, F5, F9, F11, F22, LF2, A105, 1.4541, 1.4571, 1.4404, 1.4307 and P250GH.

Threaded Pipe Flanges Definition:

uld cause the threads to loosen. Threaded pipe flange is supplied with a tapered internal thread that the pipe s-

crews into.Threaded flange find applications in areas in which hot work (welding, burning, and grinding) is unde-

sirable.

Threaded Flange Joint:

The threaded pipe flange is connected to a pipe with a external thread on the pipe end,so the flange thread sh-

ould have same thread specification with the pipe thread, the advantage of a threaded flange is that the piping

system would be easily to assembly because there is no welding in this piping joint.

Sealing of a Threaded Flange:

The threaded flanges are usually supplied with a raised face (RF) or flat face (FF) sealing face.When a raised

face is necessary for threaded pipe flanges, the standard height should be 1/16″ for the face under class400.

If the threaded pipe flanges is same or more than class 400,the standard threaded pipe flange raised face he-

ight should be 1/4″.The threaded pipe flange commonly used in a small sizes and not very high pressure situ-

ation.The threaded flange is no welding in the joint,it means the flange could be used for some situations whi-

ch is not able to arrange a welding work.

Product Attribute

Packaging & Delivery

Packaging Details:Generally plywooden case or following customer's requirement.

Port:Shanghai/Tianjin

Product Description

Threaded Flange

Threaded flange is the flange with threads in it’s inner surface, as to connect the threaded pipe. The advantage

of this connection type is non-welding, so it is very convenient to install, and easy to repair. Threaded flange c-

ould be made of alloy steel, which has higher strength but bad welding performances. On the other hand, it co-

uld not used in extreme conditions as the temperature mroe than 260 ℃ or lower than -45℃, to avoid leakage.

DETAILS OF THREADED FLANGE

• Threaded flange 2. Thread 3. Pipe or Fitting

Why Choose Us

1.One-Stop Service,One Single Source.

2.No MOQ.

3.Best quality,competitive price

4.Fast Reply.

5.On-Time Delivery

6.Professional sales and technical team .

FAQ

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)

Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.

Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with your permission.

Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.

Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

BoYue Industrial (Shanghai)Co., Ltd. is a professional, young and dynamic enterprise. Adhering to the concept of “survival by quality, development by innovation, cooperation by service”, we provide customers with reliable quality, reasonable price and stable delivery time.

Our main products include steel plate series, pipe series, pipe fittings series, flange series and other related products.

We have a complete sales team, technical team, after-sales service team and large and reliable supply factory, all kinds of certificates. Make sure you get the most reliable products, the most professional technical support and attentive service.

We welcome friends from all over the world to visit our company.

In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables, which especially BoYue in products. We coordinate the pressure pipe manufacturer which with the scale of production, quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO, special equipment manufacturing license,ASME-SA182,) through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 30 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

With many years effort and support from our valuable customers, these products have obtained a big market share in the world. Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, we will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business partner in China!

Our main products as follows:

Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe / rectangular tube,duplex stainless / inconel tube)

Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve)

About BoYue Flange:

Cooperation company

Third Party Partner