Socket Welding Pipe 304L Stainless Steel Weld Caps

Description

The cap head is a pipe fitting welded on the pipe end or installed on the external thread of the pipe end to cap the pipe. It is used to close the pipeline and has the same function as the pipe plug.

Raw material characteristics

1. Raw materials shall meet the requirements of relevant standards or technical specifications.

2. The surface of raw materials shall be free of oil stain, excessive rust corrosion, obvious dent defects, low melting point metal pollution, etc.

3. Check the quality certificate, heat number, batch number, specification, manufacturer and executive standard of raw materials.

4. Raw materials are mechanically derusted with wire brush to meet the requirements of NDT.

5. Carry out dimension inspection for raw materials (length, width, thickness and flatness of steel plate).

6. After entering the plant, the steel plate shall be subject to ultrasonic re inspection.

7. Physical and chemical testing: chemical element analysis, mechanical property and hardness test shall be carried out for the steel plate entering the plant according to the batch number and specification of the furnace.

8. The test results shall meet the requirements of the raw material standard.

9. Number and register in the register according to the factory regulations after re inspection.

Manufacturing process

1. Material selection and blanking, select appropriate steel plate for pipe cap, and clearly mark the furnace, batch number, pipe fitting specification, project name and number of raw materials.

2. The pipe cap is pressed and formed.

3. Heat treatment: put the pipe cap into the furnace for heat treatment according to the heat treatment process.

4. Surface treatment: after heat treatment, the pipe cap shall be removed with sand blasting machine or polishing machine.

5. Mechanical property test: according to relevant standards, conduct mechanical property test on the pipe cap to ensure that the mechanical property of the pipe cap reaches the standard.

6. End machining: machining groove of mechanical end face according to design confirmation drawing.

7. Appearance inspection: the pipe cap shall be free of cracks, overburning, overheating and other phenomena, and any defects on the pipe body of the pipe cap shall not be repaired by welding.

8. Non destructive testing of hot pressed pipe cap: after heat treatment of the pipe cap, conduct magnetic particle or penetration non-destructive testing on the pipe cap according to the standard requirements.

9. Pickling and passivation treatment: stainless steel pipe fittings shall be pickling and passivation treatment.

Technical data sheet

Socket Welding Pipe 304L Stainless Steel Weld Caps data sheet

Advantage

1. Stainless steel socket welding pipe cap is a new type of pipe cap developed on the basis of absorbing the advantages and advantages of socket connection and welding connection, and combining them organically.

2. The connection mode of stainless steel socket welding pipe cap belongs to the recognized "jointless connection", which has obvious advantages over other connection modes in connection strength, sealing performance, etc.

3. No welding wire is needed in the welding process of stainless steel socket welding pipe cap, but the end edge of pipe socket is replaced, which can not only make the pipe material integrated, but also save welding auxiliary materials and improve the welding speed.

4. The stainless steel socket welding pipe cap has a wide range of applications, and is suitable for outdoor public places and indoor open and concealed laying, especially for the occasions of wall embedding, pipe well, etc.

Package

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

Delivery time

Our Socket Welding Pipe 304L Stainless Steel Weld Caps 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.