Butt Welding Tee Cross Stainless Steel Pipe Fittings

Description

The cross is a pipe connector, which is used at the branch pipe of the main pipe. The cross tee can be divided into equal diameter and reducing diameter, the nozzle ends of the equal diameter cross tee are the same size; the main nozzle size of the reducing cross tee is the same, and the nozzle size of the branch pipe is smaller than that of the main pipe. the manufacturing process of the cross mainly includes hydraulic bulging and hot pressing, the hydraulic bulging of the cross tee is to use a special hydraulic press to inject liquid into the tube blank with the same diameter as the cross tee, The two horizontal side cylinders of the hydraulic press move synchronously to extrude the tube blank, the volume of the tube blank becomes smaller, the liquid pressure in the tube blank increases, The metal material flows along the inner cavity of the die under the double action of the liquid pressure in the side cylinder and the tube blank and expands the branch pipe.,The hot forming of the cross tee is to flatten the tube blank larger than the diameter of the cross tee to the size of the diameter of the cross tee, and open a hole at the position of the stretching branch pipe.

The tube blank is heated, put into the forming die, and put into the die of the stretching branch pipe; under the effect of pressure. The tube blank is compressed radially, in the process of radial compression, the metal flows to the direction of the branch pipe and forms the branch pipe under the stretch of the die. The hydraulic bulging process of the cross can be formed in one time with high production efficiency; because the hydraulic bulging process of the seamless cross requires large tonnage of equipment. It is mainly used for the manufacture of the standard wall thickness cross less than dn400.The tonnage of the equipment needed for the hot pressing process of the cross is reduced. Hot pressed cross has wide adaptability to materials, which is suitable for low-carbon steel, alloy steel and stainless steel; especially for large-diameter and thick pipe wall cross, this forming process is usually adopted.Butt welding cross is a pipe fitting made of steel by hot pressing or forging. Its connection form is directly butt welding the cross and steel pipe.

Specification

Standards: GB12459-90, gb12401-90, ASME / ANSI b16.9, DIN, JIS, etc.

Material: 304, 304L, 316, 316L, 317L, 321, 2205, 2507, etc.

Size range: seamless from DN15 to DN600 ; seamed from DN15 to DN1200.

Surface treatment: sandblasting, rolling, pickling and polishing.

Wall thickness: 1.2mm-6mm r = 1.5D.

Connection mode: welding, quick assembly, thread, flange.

Features and properties: large temperature difference resistance; normal pressure 16MPa; strong corrosion resistance; precision; wall thickness.

Features and Application

Application: widely used in petrochemical, oil and gas pipeline engineering, natural gas pipeline engineering, chemical plant, power plant, shipyard, dairy, food, beer, beverage, pharmaceutical, cosmetics and other industrial fields.

Technical data sheet

Butt Welding Tee Cross Stainless Steel Pipe Fittings technical data sheet like below:

Package

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

Delivery time

Our Butt Welding Tee Cross Stainless Steel Pipe Fittings 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.