Home > Pipe for Conveyance of Fluid>GB/T 8163 Q345D fluid seamless steel pipe application and specification

GB/T 8163 Q345D fluid seamless steel pipe application and specification

Description: GB/T 8163 Q345D fluid seamless steel pipe is mainly used in ships, boilers, pressure vessels, oil and gas transport, bridges, up welding structure lifting trans

Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Lead Time:

Quantity(Metric Tons)	1 - 10	10 - 50	>50
Est. Time(days)	5	10	Negotiable

E-mail: [email protected]

Get Quotes Leave a Message

Product Introduction

GB/T 8163 Q345D fluid seamless steel pipe is mainly used in ships, boilers, pressure vessels, oil and gas transport, bridges, up welding structure lifting transport machinery and other industry.

GB/T 8163 Q345D fluid seamless steel pipe chemical composition

Grade	C	Si	Mn	P	S	Ni	Cu	Cr
GB/T 8163 Q345D	≤0.18	≤0.55	1.00-1.60	0.030	0.030	0.30	0.30	0.30

GB/T 8163 Q345D fluid seamless steel pipe mechanical properties

Grade	Yield strength		Tensile strength	Elongation %
GB/T 8163 Q345D	≤16mm	＞16	490-665	≥21
	≥325	≥315

Advantages of GB/T 8163 Q345D fluid seamless steel pipe:
1. Smaller caliber
2. Good surface treatment
3. The pipe with superior performance, suitable for mechanical making

The GB/T 8163 Q345D fluid seamless steel pipe specification scope
GB/T 8163 Q345D fluid seamless steel pipe for seamless scope is OD 10.3mm-965.2mm, wall thickness 1.0mm-60mm.
GB/T 8163 Q345D fluid seamless steel pipe for ERW pipes production range from OD 21.3mm--660mm, wall thickness 1.0mm --16mm.
GB/T 8163 Q345D fluid seamless steel pipe for LSAW pipes can supply with OD 406mm--1524mm, wall thickness 6mm--50mm.
GB/T 8163 Q345D fluid seamless steel pipe for SSAW pipes can produce maximum OD 3500mm, minimum OD219.1 mm, wall thickness 3.2 25.4mm.

Related Steel Products+ See More

Pipe for conveyance of fluid

Main features of GB/T 8163 Q345B seamless steel pipe

High quality GB/T 8163 20# steel pipe for conveyance of fluid

BBN sell low price ASTM A53M GR.B steel pipe for conveyance of fluid

Materials properties of ASTM A106M Gr.B seamless steel pipe

Our Factory & Workshop[email protected]

2500mm Steel Plates Production Line

3500mm Steel Plates Production Line

4500mm Steel Plates Production Line

Spiral Welded Pipe Production Line

1700mm Hot Rolled Coil Production Line

Deep Processing Center

R & D and Testing Center[email protected]

Technical department

Quality Control Department

100% UT test

50000J DWT TEST

Impact test

Mechanins Lab

Metallurgical Microscope

OES Chemical analysis

X-ray test

Vickers hardness tester

About BBN Steel

Henan BEBON Iron & Steel Co., Ltd was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .

With the exploration and innovation of Bebon people, BEBON gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.

Learn More

20 +Years

Production experience
3500 +

Sucessfull Projects
6000 +

Satisfied Clients

Our Service

BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.

Production Control

BBN Steel has established a complete production quality control process to ensure every link from research and development to mass production.
Supplier management

Our supplier selection will consider factors such as health and safety, ethics, environmental protection, price and quality to better serve customers.
Certification & Patent

We have successively won various international authoritative certifications, GB /T19001-ISO9001: 2000 quality management system was implemented.
After sales service

We provide booking space, shipping tracking service and after-sales service, we will always be first-class products and perfect pre-sale and after-sales service.