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Oil Gas ANSI Cross Carbon Steel Buttweld Fittings

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Oil Gas ANSI Cross Carbon Steel Buttweld Fittings

Oil Gas ANSI Cross Carbon Steel Buttweld Fittings
Oil Gas ANSI Cross Carbon Steel Buttweld Fittings Oil Gas ANSI Cross Carbon Steel Buttweld Fittings

Large Image :  Oil Gas ANSI Cross Carbon Steel Buttweld Fittings

Product Details:
Place of Origin: China
Brand Name: Carbon steel butt welding cross
Certification: ISO9001
Model Number: LJ-PF015
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

Oil Gas ANSI Cross Carbon Steel Buttweld Fittings

Product Name:: Carbon Steel Butt Welding Cross Size:: Full-size
Standard:: GB / ANSI /JIS / DIN Connection Mode:: Welding
Characteristic:: Wear And Corrosion Resistance Usage: Oil Gas Water Industrial
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Butt Welding Carbon Steel Cross


ANSI Carbon Steel Cross


The carbon steel cross is a pipe connection, which is used at the branch pipe of the main pipe. Carbon steel cross tee can be divided into equal diameter and reducing diameter, and the nozzle ends of equal diameter cross tee are the same size. The main pipe nozzle size of reducing cross tee is the same, and the nozzle size of branch pipe is smaller than that of main pipe. Carbon steel cross generally contains a small amount of silicon, manganese, sulfur, phosphorus and other elements in addition to carbon. Carbon steel can be divided into carbon structural steel, carbon tool steel and free cutting structural steel according to its use. Cross made of different materials will have different structural characteristics. At present, there are two kinds of processes commonly used in the manufacture of carbon steel cross by seamless pipe, i.e. hydraulic bulging and hot pressing.


Oil Gas ANSI Cross Carbon Steel Buttweld Fittings 0


The hydraulic bulging of carbon steel cross tee is a forming process of expanding branch pipe by axial compensation of metal material. The process is to use a special hydraulic press to inject liquid into the tube blank with the same diameter as the cross tee, and extrude the tube blank through two horizontal side cylinders of the hydraulic press synchronously. The liquid in the tube blank increases with the volume of the tube blank becoming smaller, and 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 hydroforming process of carbon steel cross tee can be formed in one time with high production efficiency. Due to the large tonnage of the equipment required for the hydraulic bulging process of the cross, it is mainly used for the manufacture of the standard wall thickness cross less than dn400. The hot forming of the cross tee is to flatten the tube blank larger than the diameter of the cross to the size of the diameter of the cross , and open a hole at the position of the stretching branch pipe.


Oil Gas ANSI Cross Carbon Steel Buttweld Fittings 1


Material: carbon steel

Size range: DN 15x15x15-50x50x50

Pressure range: 3000 × 6000 × 3

Surface treatment: anti-oil; anti-painting

Technical data sheet


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
50x50x50 2x2x2 60.3 57 60.3 57 64 64
50x50x40 2x2x1.1/2 60.3 57 48.3 45 64 60
50x50x32 2x2x1.1/4 60.3 57 42.4 38 64 57
50x50x25 2x2x1 60.3 57 33.7 32 64 51
50x50x20 2x2x3/4 60.3 57 26.9 25 64 44


Carbon steel cross tee is widely used, which can meet the needs of PetroChina, Sinopec, CNOOC, shipping, power, heat, metallurgy, steel, aerospace, natural gas, pharmaceutical, pharmaceutical, alcohol, beverage, water conservancy, chemical engineering and other projects.


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

Delivery time

Our 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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