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SS Buttweld Cross Tee Industrial Steel Pipe Fittings

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SS Buttweld Cross Tee Industrial Steel Pipe Fittings

SS Buttweld Cross Tee Industrial Steel Pipe Fittings
SS Buttweld Cross Tee Industrial Steel Pipe Fittings

Large Image :  SS Buttweld Cross Tee Industrial Steel Pipe Fittings

Product Details:
Place of Origin: China
Brand Name: Stainless steel butt welding cross
Certification: ISO9001
Model Number: LJ-PF016
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: 1USD-100USD
Packaging Details: Export standard packaging
Delivery Time: Depends on the quantity of goods
Payment Terms: L/C, T/T
Supply Ability: Annual output 50000 tons

SS Buttweld Cross Tee Industrial Steel Pipe Fittings

Product Name:: Stainless Steel Butt Welding Cross Size:: Full-size
Size Range:: DN15-DN1200 Connection Mode:: Welding, Thread, Flange
Connection: Welding,Male Packing: Wooden Case
High Light:

ss buttweld cross


buttweld ss cross tee


Stainless steel buttweld cross


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.

SS Buttweld Cross Tee Industrial Steel Pipe Fittings 0



Size range:DN15-DN1200

Connection mode:Welding, thread, flange

Connection: Welding,Male.


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.

14,  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.

15,  The main manufacturing standards of butt welding cross are generally GB / T12459, GB / T13401, ASME B16.9, SH3408, SH3409, HG / T21635, Hg / T21631, SY / T0510.


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

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

Specification: 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.

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

SS Buttweld Cross Tee Industrial Steel Pipe Fittings technical data sheet as below:

Nominal Diameter Outside Diameter Center to End
D1 D2
DN NPS Series A Series B Series A Series B C M
15x15x15 1/2x1/2x1/2 21.3 18 21.3 18 25 25
15x15x10 1/2x1/2x3/8 21.3 18 17.3 14 25 25
15x15x8 1/2x1/2x1/4 21.3 18 13.7 10 25 25
20x20x20 3/4 x 3/4 x 3/4 26.9 25 26.9 25 29 29
20x20x15 3/4 x 3/4 x 1/2 26.9 25 21.3 18 29 29
20x20x10 3/4 x 3/4 x 3/8 26.9 25 17.3 14 29 29
25x25x25 1x1x1 33.7 32 33.7 32 38 38
25x25x20 1x 1x3/4 33.7 32 26.9 25 38 38
25x25x15 1x1x1/2 33.7 32 21.3 18 38 38
32x32x32 1.1/4x1.1/4x1.1/4 42.4 38 42.4 38 48 48
32x32x25 1.1/4x1.1/4x1 42.4 38 33.7 32 48 48
32x32x20 1.1/4x1.1/4x3/4 42.4 38 26.9 25 48 48
32x32x15 1.1/4x1.1/4x1/2 42.4 38 21.3 18 48 48
40x40x40 1.1/2x1.1/2x1.1/2 48.3 45 48.3 45 57 57
40x40x32 1.1/2x1.1/2x1.1/4 48.3 45 42.4 38 57 57
40x40x25 1.1/2x1.1/2x1 48.3 45 33.7 32 57 57
40x40x20 1.1/2x1.1/2x3/4 48.3 45 26.9 25 57 57
40x40x15 1.1/2x1.1/2x1/2 48.3 45 21.3 18 57 57


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

Delivery time

Our Steel flat 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.

Contact Details
Xi'an Longjoy Foreign Trade Co.,Ltd

Contact Person: Rachel Zhang

Tel: 13679287344

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