Главная > Перечень Продуктов > Трубы стальные бесшовные > GB/T 3093 High-pressure Diesel Engine Seamless Steel Tubes

GB/T 3093 High-pressure Diesel Engine Seamless Steel Tubes

Вид оплаты:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Инкотермс:
FOB,CFR,CIF,FCA,CPT
Количество минимального заказа:
1 Ton
транспорт:
Ocean,Land,Air
Порт:
Ningbo,Shanghai,Wenzhou
  • Описание продукта
Overview
Атрибуты продукта

МодельGB/T 3093

маркаTorich

Возможности поставки ...

Подробности Упаковки in hexagonal bundles with seaworthy packing

производительность25000 Ton per year

транспортOcean,Land,Air

Место происхожденияZhejiang

Поддержка о60000 Ton per year

Сертификаты ISO9001:2008 ISO14001:2008, TS16949, CE PED, TUV, API

Код ТН ВЭД7304111000

ПортNingbo,Shanghai,Wenzhou

Вид оплатыL/C,T/T,D/P,Paypal,Money Gram,Western Union

ИнкотермсFOB,CFR,CIF,FCA,CPT

Упаковка и доставка
Продажа единиц жилья:
Ton
Тип упаковки:
in hexagonal bundles with seaworthy packing

Product Name:

GB/T 3093 10A 20A Q345A High-pressure Diesel Engine Seamless Steel Tubes

We are manufacturer of Seamless Steel Tubes in China, if you want to buy Seamless Carbon Steel Tube, Oil Cylinder Steel Tube, Precision Seamless Steel Tube, Hydraulic Cylinder Steel Tube, please contact us.

Product Item: Seamless Steel Tubes, Seamless Carbon Steel Tube,Precision Seamless Steel Tube


Outer Diameter: 3-60 mm

Wall Thickness: 0.5-8mm

Main Characteristics:
No Oxidation Layer on the Outer and Inner Walls
No Crack under Flaring and Flattening
No Leakage under High Pressure
No Distortion after Cold Bending
High Precision High Cleanness Excellent Brightness

Standards: GB/T3093,DIN2391, EN10305-1, EN10305-4 etc.
Steel Grade: 10A,20A,Q345A,St37.4, St35(E235), St45(E255), St52(E355),etc.

MECHANICAL PROPERTIES AT ROOM TEMPERATURE

STEEL GRADE TENSILE STRENGTH (MPA) YIELD STRENGTH(MPA) ELOGATION(%)
10A 335-470 ≥205 30
20A 390-540 245 25
Q345A 470-630 345 22

Production process:
Cold drawing bright heat treatment without oxidization 100%nondestructive testing inside flushing under the high pressure antirust oiling outer and inner surface.

Main Application:
to be used in hydraulic system, automobile parts and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.

Main Features:

high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized.

STEEL GRADE AND CHEMICAL COMPOSITIONS
STEEL GREDE CHEMICAL COMPOSITIONS(%)
C Si Mn P S Cr Ni Cu
10A 0.07-0.13 0.17-0.37 0.35-0.65 0.03 0.03 0.15 0.30 0.20
20A 0.17-0.23 0.17-0.37 0.35-0.65 0.03 0.03 0.25 0.30 0.20
Q345A ≤0.20 ≤0.55 1.00-1.60 0.03 0.03 0.30 0.30 0.20

Seamless Steel Tubes,Seamless Carbon Steel Tube,Oil Cylinder Steel Tube,Precision Seamless Steel Tube,Hydraulic Cylinder Steel Tube

Seamless Steel Tubes,Seamless Carbon Steel Tube,Oil Cylinder Steel Tube,Precision Seamless Steel Tube,Hydraulic Cylinder Steel Tube

Seamless Steel Tubes,Seamless Carbon Steel Tube,Oil Cylinder Steel Tube,Precision Seamless Steel Tube,Hydraulic Cylinder Steel Tube

Группа Продуктов : Трубы стальные бесшовные

Главная > Перечень Продуктов > Трубы стальные бесшовные > GB/T 3093 High-pressure Diesel Engine Seamless Steel Tubes
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