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Главная> Продукция > Холоднотянутая бесшовная прямоугольная стальная труба

Размер холоднотянутой бесшовной прямоугольной стальной трубы полого сечения подгонянный сталью

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Спецификация Диапазон

Thickess: 1.5mm -60mm  or customized
Lenght: 1-12m or customzied
Shape: Rectangular, round or any customized shape
Transport packing: Standard export sea-worth packing 

Основные материалы

Углеродистая сталь
20#, Q355 (including A-F series), Q390,Q420, Q460, Q500, Q550, Q620, Q690, BJ780, BJ890, YG960, 20Mn2, 35#, 45#, 40Cr, 12CrMo, 15CrMo, 20CrMo,30CrMo, 35CrMo, 42CrMo and other materials

Технический стандарт

DIN, ASTM, GB, JIS, En, AISI, BS
we are got some own patented technology to meet difference customer’s requirment.

Производственный процесс

High-quality seamless pipe’s empty drawing and core lining drawing are adopted

О состоянии доставки

Annealing, normalizing and tempering.

Особенности продукта

Flexible processing, non-standard specifications can be opened for mold production, and can be customized in small quantities; The low alloy series has the characteristics of high strength, high toughness, easy welding, low temperature resistance and fatigue resistance; The comprehensive performance and service life are higher than those of welded pipe.

Поля приложения

Passenger car frame, vehicle axle, rail locomotive, crane boom, mixer subframe, oil derrick, marine engineering ship, nuclear power, wind power, agricultural machinery, textile machinery, locomotive, bridge and sustainable construction industry

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