China carbon seamless pipe manufacturer & supplier

TP316L Stainless seamless pipe 304L TP304L 316L

QCS1308-42

TP304L is a common stainless steel pipe material. It has many adantages and is widely used in daily life

2013-08-10

ASTM A312 TP316L Stainless seamless pipe 304L

QCS1308-41

TP316L is one material of stainless steel pipes.It can be polished as actural request.

2013-08-12

carbon seamless caps carbon butt welding caps ASTM A234 caps

QCS1308-40

pipe caps is a kind of fittings,which is welded in pipe end or or installed outside the pipe thread to cover wall pipe fittings

2013-08-09

ASTM A234 elbow welding elbows 90°elbows 45°elbows

QCS1308-39

Elbow is made by pipes. and we also can see ASTM A234 standard for elbow in daily life.

2013-08-12

ASTM A234 elbow carbon steel elbows 90°elbows 45°elbows

QCS1308-38

ASTM A234 is a standard of fittings. Generally ,we can read this standard among carbon steel fittings.

2013-08-09

carbon seamless pipes astm 53 astm a106

QCS1308-37

ASTM A53 is a standard of tube for conveyance of fluid. It is the standard of American society for testing& Materials

2013-08-09

API 5L ERW pipes Gr.B42 X52 X56 X60

QCS1308-36

ERW pipes are used to coveyting oil,gas and other fluid. And it widly uses in daliy life.full name is Electric resistance weld

2013-08-09

ERW pipes LSAW pipes welding pipes

QCS1308-35

ASTM A53 is a standard of ERW pipes. and ERW pipes are used in transporating gas and water.

2013-08-12

ASTM A53 Gr.B galvanized pipes galvanized carbon seamless pipes

QCS1308-34

Galvanized pipes are used in the line of conveying water,gas and oil in daily life.

2013-08-09

Galvanized pipes ASTM A53 API 5L Gr.B

QCS1308-33

Galvanized pipes are used in the line of conveying water,gas and oil in daily life.

2013-08-09

API 5L Gr.B X42 X52 X60 3PE coating ASTM A106

QCS1308-32

3PE coating is widely used among pipes and fittings. We have exported to overseas since 2003.

2013-08-09

API 5L Gr.B X42 X52 X60 3PE coating

QCS1308-31

3PE coating is widely used among pipes and fittings. We have exported to overseas since 2003.

2013-08-09

ASTM A519 seamless tube ASTM A106

QCS1308-30

ASTM A519 pipes are used for machine,automobile and other mechanical accessory purposes.

2013-08-08

ASTM A 333 Gr. 3 Gr.6 ASTM A335

QCS1308-29

ASTM A335 is a standard of alloy seamless pipes. And its materials are famous among alloy pipes,which contain P11,P22,P5,P9,P91 and so on

2013-08-14

ASTM A 333 Gr. 3 Gr.6 ASTM A335 P11 P22

QCS1308-28

:ASTM A333 is a standard of low temperature alloy seamless pipes. And it is well known by the materials of Gr.3 and gr.6.

2013-08-08

API 5L Gr.B ASTM A53 Gr.B ASTM A106 Gr.B ASTM A335

QCS1308-27

carbon seamless has many standards and include API 5L,ASTM A106,ASTM A53 and ASTM A335, and they are widely used in the line of constructions.

2013-08-12