Stainless steel round pipe AISI 304, AISI 304L, 08X18H10, 04Х18Н9, 22x1,5 mm

PE "VOSTOKMETALL" (tel.(057) 759-09-74, 757-84-47, 758-47-30, 732-08-98) offers stainless steel tubes of various sizes and shapes made in different ways, from different grades of steel.

According to the method of production of stainless steel pipes are divided into seamless and welded.

Welded tubes made of stainless steel of sheet metalby welding. Of great importance in the production of such pipe has a welded seam, the so-called TIG-seam and HF-weld. The seam is TIG welding, wide, durable (corresponding to base material of the pipe), dense, without voids and cavities, can be easily removed. HF-seam is not wide, not tight, there can be voids, lack of penetration, but the cost of such tubes is lower. Such pipes are used for decorative purposes, and also in products where there are high requirements to the welding seam (building structure, furniture, railing, etc.).

In the production of welded pipesmainly used in the following steel grades: AISI 304, 304L, 316, 316L, 430, 201. This kind of pipes is manufactured in compliance with industrial standards: DIN 1755, 102177 DIN, DIN 11850.

Seamless pipe is produced from a calibrated tube blank by extrusion in a rolling mill. According to the method of production are cold drawn (drawn) and hot-deformed (rolled). Used in gas, water, oil pipelines, nuclear power plants etc. the Main steel grades of seamless pipes: 08-12KH18N10T, 10X17H13M2T, 08KH22N6T, 10Х23Н18, 06XH28MDT. These pipes are manufactured in accordance with GOST 9941-81, GOST 9940-81, GOST 14162-79, THE 14-1-197, ASTM A312.

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