Catalogue

Oil and gas pipes

Oil and gas pipes

Uraltrubprom produces round longitudinal electric-welded pipes with diameter from 114 to 630 mm and wall thickness from 3 to 22 mm.


Modern welding methods provide the weld strength as high as that of base metal. This makes it possible to use welded pipes in areas where only seamless pipes were earlier used, e.g. at arrangement of oil and gas fields, atomic engineering.

 

Oil and gas pipes produced by Uraltrubprom are applied:

  • as main lines for transferring gas, water, oil, etc. to long distances.
  • for construction of high pressure gas pipelines of gas distribution systems.
  • for construction of main gas and oil pipelines, field and service pipelines transferring non-corrosive and active media.
 

Uraltrubprom applies a cutting-edge technology for producing longitudinal electric-welded oil and gas pipes, which is the only one for Russia. According to this technology, steel pipes are made of coiled steel and the weld is formed by induction welding (high-frequency currents), type 1.


Advantages of this technology:

  • Thin wall with the minimal deviations of thickness compared to seamless pipe. Thus, pipe with diameter 530 can have wall thickness of 5 mm.
  • thick-walled welded pipes replace seamless ones. Uraltrubprom produces ERW pipes with diameter 530, 630 mm from coiled steel with wall thickness up to 22 mm! This is an excellent alternative to seamless pipes and pipes welded from a steel sheet, first of all in respect of price. Our pipes are 10% cheaper on the average.
  • capability to produce a pipe with length up to 24 m without cross joint.
  • induction welding with HFC ensures the highest quality of the weld compared to hidden arc welding.

Oil and gas pipes produced by Uraltrubprom meet the requirements of the following standards:

GOST 10705, GOST 10704, GOST 20295, GOST 31447, GOST 56403.

API 5L, API 5СТ, ISO 11960


Besides, Uraltrubprom produces oil and gas pipes with additional TU requirements:

  • TU 1303-002-12281190. Longitudinal electric-welded pipes for main gas and oil pipelines and field pipelines with operating pressure of up to 9.8 MPa. This TU is developed according to requirements of CTO Gazprom 2-4.1-713 (PJSC "Gazprom")
  • TU 1303-003-12281990. Longitudinal electric-welded pipes for oil pipelines with operating pressure of up to 9.8 MPa incl. This TU is developed according to requirements of ОТТ-23.040.00-КТН-050-11 PJSC "Transneft".
  • TU 1303-005-12281990. Steel pipes with round section for field pipelines featuring enhanced operational reliability (with operating pressure of up to 9.8 MPa). Pipes for construction and repair of field pipelines of PJSC "NK" Rosneft".
  • TU 1303-006.3-593377520. For construction of field pipelines transporting oil and oil products, as well as fresh and service water with operating pressure of up to 7.4 MPa in the conditions of corrosive media and at ambient temperature from -60°С to +40°С and temperature of transported media from plus 5°С to plus 40°С.
  • TU 143Р-1471. For arrangement of oil and gas deposits, main gas, oil, and oil product pipelines and field pipelines.

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Pipe features

  • A wide range of steel grades applied for pipe manufacture.
  • Durability classes: К34, К38, К42, К48, К50, К52, К54, К55, К56, К60.
  • Pipe length: from 6 to 24 m without a cross joint.
  • Local heat treatment of the weld
  • External and internal burrs are removed.
 
 
 

Delivery, shipping, order.

  • Pipes are shipped with motor and railway transport. Self-delivery is possible.
  • Pipes are produced under specific order.
  • We accept only wholesale orders from 20 tons (one item or combined order).
 

Please send a request in free form through our site to get the calculation of pipe’s cost. We'll answer you within the shortest terms.
See sales department phone numbers.

 

CATALOGUE FILTER

Product
Size, mm/
inch
Wall thickness, mm/
inch
Conformance (Standards)
Length
Material (steel)
Weight 1m, kg
Product:
Electric-welded oil and gas pipe 114х3
Size, mm/ inch:
114
4,49
Wall thickness, mm/ inch:
3
0,12
Conformance (Standards):
GOST 20295, GOST 31447, GOST 56403
Length:
6-24 m
Material (steel):
Low-alloy and carbon steel grades (K34-K60)
Weight 1m, kg:
8,24
Product:
Electric-welded oil and gas pipe 114х4
Size, mm/ inch:
114
4,49
Wall thickness, mm/ inch:
4
0,16
Conformance (Standards):
GOST 20295, GOST 31447, GOST 56403, TU 14-3R-1471
Length:
6-24 m
Material (steel):
Low-alloy and carbon steel grades (K34-K60)
Weight 1m, kg:
10,85
Product:
Electric-welded oil and gas pipe 114х5
Size, mm/ inch:
114
4,49
Wall thickness, mm/ inch:
5
0,2
Conformance (Standards):
GOST 20295, GOST 31447, GOST 56403, TU 14-3R-1471
Length:
6-24 m
Material (steel):
Low-alloy and carbon steel grades (K34-K60)
Weight 1m, kg:
13,44
Product:
Electric-welded oil and gas pipe 114х6
Size, mm/ inch:
114
4,49
Wall thickness, mm/ inch:
6
0,24
Conformance (Standards):
GOST 20295, GOST 31447, GOST 56403, TU 14-3R-1471
Length:
6-24 m
Material (steel):
Low-alloy and carbon steel grades (K34-K60)
Weight 1m, kg:
15,98
Product:
Electric-welded oil and gas pipe 114,3х3,2
Size, mm/ inch:
114.3
4,5
Wall thickness, mm/ inch:
3.2
0,13
Conformance (Standards):
API 5L
Length:
6-24 m
Material (steel):
H42-H70, H42N-H80N (M), H42NS-H70NS (MS)
Weight 1m, kg:
8,77
Product:
Electric-welded oil and gas pipe 114,3х3,6
Size, mm/ inch:
114.3
4,5
Wall thickness, mm/ inch:
3.6
0,14
Conformance (Standards):
API 5L
Length:
6-24 m
Material (steel):
H42-H70, H42N-H80N (M), H42NS-H70NS (MS)
Weight 1m, kg:
9,83
Product:
Electric-welded oil and gas pipe 114,3х4
Size, mm/ inch:
114.3
4,5
Wall thickness, mm/ inch:
4
0,16
Conformance (Standards):
API 5L
Length:
6-24 m
Material (steel):
H42-H70, H42N-H80N (M), H42NS-H70NS (MS)
Weight 1m, kg:
10,88
Product:
Electric-welded oil and gas pipe 114,3х4,5
Size, mm/ inch:
114.3
4,5
Wall thickness, mm/ inch:
4.5
0,18
Conformance (Standards):
API 5L
Length:
6-24 m
Material (steel):
H42-H70, H42N-H80N (M), H42NS-H70NS (MS)
Weight 1m, kg:
12,19
Product:
Electric-welded oil and gas pipe 114,3х5
Size, mm/ inch:
114.3
4,5
Wall thickness, mm/ inch:
5
0,2
Conformance (Standards):
API 5L
Length:
6-24 m
Material (steel):
H42-H70, H42N-H80N (M), H42NS-H70NS (MS)
Weight 1m, kg:
13,48
Product:
Electric-welded oil and gas pipe 114,3х5,4
Size, mm/ inch:
114.3
4,5
Wall thickness, mm/ inch:
5.4
0,21
Conformance (Standards):
API 5L
Length:
6-24 m
Material (steel):
H42-H70, H42N-H80N (M), H42NS-H70NS (MS)
Weight 1m, kg:
14,5

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Contacts of experts

Export department

Phone: +7-3439-297-546
Phone: +7-3439-297-548
Phone: +7-3439-297-549
E-mail: export@trubprom.com