Short Radius Stainless Steel T SS Butt Welding Elbow

Description

Stainless steel butt welding elbow is a steel hot pressed or forged elbow. Its connection form is to directly butt weld the elbow with the steel pipe. (1).According to its curvature radius, butt welding elbow can be divided into long radius butt welding elbow and short radius butt welding elbow; (2).According to the pressure rating, there are about 17 kinds, which are the same as the American pipe standard, of which the most commonly used are STD and XS; (3).According to the angle of elbow, there are 45 degree butt welding elbow, 90 degree butt welding elbow, 180 degree butt welding elbow and other elbows with different angles.2, Butt welding elbow can be divided into long radius butt welding elbow and short radius butt welding elbow according to its curvature radius. (1).The radius of curvature of the long radius butt welding elbow is equal to 1.5 times the outer diameter of the pipe, that is, r = 1.5D. (2).The radius of curvature of the short radius butt welded elbow is equal to the outer diameter of the pipe, i.e. r = 1D. (3).Where D is the diameter of butt welding elbow and R is the radius of curvature. If there is no special description, 1.5D elbow is generally selected.

3, The short radius elbow is much shorter than the long radius elbow, and the bending radius of the elbow is very short.

(1).Long radius elbow is the most commonly used, and it is also the long radius by default.

(2).The long radius elbow will be used in places with high pressure or high flow rate. If the resistance of solid conveying pipeline is strict, the elbow with larger radius will be used.

(3).Short radius is usually used in low-pressure fluid or where elbows are limited. Long radius elbows are preferred if there are no conditions or are not specified in the contract.

4, Hot pressed elbow forming process has the characteristics of beautiful appearance, uniform wall thickness and continuous operation, which is suitable for mass production.

5, Therefore, it has become the main forming method of stainless steel butt welded short radius elbow, and also applied in the forming of some specifications of high-pressure seamless elbow.

6, The heating mode of forming process includes medium frequency or high frequency induction heating, flame heating and reflection furnace heating. The heating mode depends on the requirements of forming products and energy conditions.

7, Stamping forming is the first forming process applied to mass production of high pressure seamless elbow, which has been replaced by hot pressing or other forming processes in the production of commonly used elbow.

Characteristic

1, Features of stainless steel butt welding short radius elbow in Construction: butt welding elbow has welds.

2, After the welding operation is completed, the butt welding elbow needs to be antirust or anti-corrosion treatment according to the actual situation or the external environment of the pipeline, so as to avoid the corrosion or corrosion of the elbow at the weld joint.

3, In this process, we can make clear the quality of butt welding elbow before use.

4, The butt welding elbow is usually welded at the pipeline construction site, because the welding standards of various pipelines are different, so it is necessary to conduct field welding according to the pipeline weld grade.

5, It is another characteristic of butt welding elbow that field welding should be carried out according to different weld grades.

Technical data sheet

Short Radius Stainless Steel T SS Butt Welding Elbow data sheet

Application

1, Butt welding elbow is mainly used to connect two sections of pipes with different end radius or to change the diameter of pipes.

2, The manufacturing process of high-pressure elbow is to weld a multi edge ring shell with polygonal cross-section or a multi edge fan-shaped shell closed at both ends.

3, After the inner part is filled with pressure medium, internal pressure is applied.

4, Under the internal pressure, the cross-section changes from polygon to circle gradually, and finally becomes a circular ring shell.

5, This is an ideal method for manufacturing large-scale national standard elbow at present.

Package

a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized

Delivery time

Our Short Radius Stainless Steel T SS Butt Welding Elbow factory have high ability for production, the delivery time is 45days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.

Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel pipe fittings, flange, ductile iron pipe fittings, alloy pipe fittings, mar pipe fittings, HDPE pipe fittings. With the development of the business, we have accumulated rich trading experience and customer resources. Over the years, with excellent product quality and good business reputation, we have attracted many valuable customers in cooperating with us in the world.

Why Choose Us

1. Our advantage is that we can meet the needs of procurement at one time and provide a wide variety of pipes and fittings.

2. Nearly 20 years of professional trade experience to ensure that goods are delivered to you on time.

3. Stable cooperation with our partners to ensure fair price and quality of goods.

4. Choosing us means that we are your agent in China.

5. A perfect collaboration is the beginning of a long-term partnership.

Product Introduction

1. The company's main products include carbon steel pipe fittings, stainless steel pipe fittings, ductile iron pipe fittings, alloy pipe fittings, ma steel pipe fittings, flanges, etc.

2. According to the connection mode, it can be divided into butt welding pipe fittings, socket welding pipe fittings, threaded pipe fittings, etc.

3. Specific products include Elbow (long radius, short radius), Tee (equal, reducer), Reducer (concentric reducer, eccentric reducer), pipe cap, Cross Tee, Nipple, Branch pipe, Double socket collar, Piston, Joint, etc.

4. The main types of flange include WN Flange, Slip flange, socket welding flange, threaded flange, blind flange, etc.

Product Material Details

1. Carbon steel: ASTM / ASME a234 WPB, WPC.
2. Alloy steel: ASTM / ASME a234 WP 1-wp 12-wp 11-wp 22-wp 5-wp 91-wp911, 15Mo3 15CrMoV, 35crmov.
3. Stainless steel: ASTM / ASME A403 WP 304-304l-304h-304ln-304n ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti  ASTM/ASME  A403 WP 321-321H ASTM/ASME A403 WP 347-347H.
4. Low-temperature steel: ASTM / ASME A402 WPL3-WPL6.
5. High-performance steel: ASTM / ASME a860 WPHY 42-46-52-60-65-70.

6. Cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon, PVC, PPR, etc.

7. HDPE: PE100.

Our Faith

The customers as friends, and quality as lives. We commit ourselves to mold an image like that: the responsible supplier to customers; the reliable partner to cooperators, the respectable opponent to professions, the good school to the staff.

Our markets

At present, our business covers more than 40 countries in Africa, Europe, Southeast Asia, and the Middle East. And the annual import/export volume is more than $20 million. This achievement is all due to our customers' supports, and we keep our faith and manufacture the best goods.

Our success can not be separated from the support and trust of old and new customers. We will always treat people sincerely, adhere to principles, and provide customers with the best products and services.