- Country of manufactureRussia
The pipe main (tip3) 820x10 17G1S (17G1S-U) is made by GOST 20295-85 of steel. On a way of production of a pipe for the main pipelines from steel 17G1S (17G1S-U) share on seamless, electrowelded straight-line-seam and welded with a spiral seam. Pipes with a diameter up to 500 mm are inclusive made from quiet and semi-quiet carbonaceous and low-alloyed staly. Pipes with a diameter up to 1020 mm are made from quiet and semi-quiet low-alloyed staly. And at production of pipes with a diameter up to 1420 mm are applied low-alloyed steel in thermally or thermomechanical the strengthened state.
Welded connection of pipes has to be full-strength to the main metal. At the same time curvature of pipes should not be more, than 1,5 mm by 1 m of length, and the general curvature — are no more, than 0,2% of length of a pipe. Length of the pipes delivered by plant has to be within 10,5 — 11,6 m. As material for pipes with a diameter of 1020 mm the sheet and rolled steel which passed 100% control by physical nondestructive methods is also more used (ultrasound with the subsequent interpretation of defective places by x-ray raying).
Pipe main (tip3) 820x10 17G1S (17G1S-U) you can buy GOST 20295-85 directly from the Scientific and industrial complex "Special Metallurgy" at wholesale prices.
LLC Scientific and Industrial Complex Spetsialnaya metallurgiya ― the unique organization uniting tens of producers of specific steel products. The purpose of our company – supply of the organizations and enterprises of the Russian Federation and the CIS with production from special staly, alloys of rare brands, rare-earth metals and specific metallurgical raw materials.
Advantages of cooperation with NPK "Special Metallurgy"
· Saving of time for search of necessary production.
· Competent information support.
· The quality of production confirmed with certificates and certificates.
· Cut in expenditure on logistics.
· Control over terms of production and deliveries.
· Full safety at all stages of the order, payment, transportation.
The scheme of trade from existence: You choose material necessary for you, send a request for e-mail and a card of the enterprise, we make out you a bill, you pay, we bring metal on your warehouse or you take away shipment at own expense from our warehouse.
The scheme of trade under production and rendering of services: You send the specification with the indication of the sizes of brand of material and state standard specification or TU. Our production counts an opportunity terms and an order value, we expose you the specification account and we sign the contract where all standard points of production are registered. We make production, we deliver to your warehouse.
The full range of services NPK "Special Metallurgy" includes:
1. Cutting: laser cutting, gas-flame cutting, hydroabrasive cutting, is sharp lentopily, is sharp a guillotine.
2. Delivery. We work and we deliver our metal across all territory of Russia and the CIS. At the order of small parties we bring production to the terminal of transport companies FREE OF CHARGE. We work with the largest transport companies, such as LLC Delovye Lines, LLC Avtotrading, LLC PEK, LLC RATEK, LLC Energiya, LLC Baikal Service, LLC Keith.
3. FREE consultations and recommendations about use of these or those materials, metals and alloys for your products.
4. LLC NPK Spetsialnaya the metallurgy unites tens of producers of absolutely unique and various production. Production sites are across all Russia and thanks to close cooperation you can order in the shortest possible time steel products under production. Besides we have a possibility of production of production according to your drawings.
5. Chemical and mechanical analysis of steel products.
6. Carrying out ultrasonic control (UZK)
7. Delivery of metal rolling with certification of Rostekhnadzor and Aviatekhpriyemkaya.
Strong and stable relations with manufacturing plants are established. The range of the offered production makes more than 1500 names.
The final price of production is formed, proceeding from terms of delivery: quantity, terms of payment and place of shipment. The actual price on
Pipe main (tip3) 820x10 17G1S (17G1S-U) specify GOST 20295-85 at the manager.
This price list has exclusively information character and under no circumstances is not the public offer determined by provisions of the p. 2 of Art. 437 of the Civil code of the Russian Federation.