P620q P620qh P690q P690qh P690ql1 Seamless Steel Tube in Stock

• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model NO.: P620Q steel tube
• out Diameter: 20-508mm
• Thickness: 2-60mm
• Length: 10-13m
• Transport Package: in Bundles
• Specification: 89*10
• Trademark: Shandong Zayi
• Origin: China
• HS Code: 7304599090
• Production Capacity: 50000 Tons/Month

Product Description

Product	P620Q P620QH P690Q P690QH P690QL1 seamless steel tube in stock
Standard	EN10216
Material	P620Q P620QH P690Q P690QH P690QL1
Surface	Black paint, varnish, oil, galvanized
Pipe Length	5.8 m to 12 m, can be customized according to the length requirements
Pipe Ends	Plain Ends, Beveled Ends
End Protector	1. Plastic caps (small OD) 2. Iron protector (large OD)
Application	Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes
Test	Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size
Productivity	50000 tons per month
Min Order	20 ton
Remark	Special design available according to requirement

Chemical composition 

Chemical composition %   of   steel   P620Q (1.8876):   EN 10216-3-2014

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Al

Cu

-

max   0.2

max   0.6

1 - 1.7

max   0.8

max   0.025

max   0.02

max   0.3

max   0.1

max   0.2

max   0.02

max   0.05

max   0.04

max   0.02

max   0.3

Nb+Ti+V < 0.22

Chemical composition %   of   steel   P620QH (1.8877):   EN 10216-3-2014

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Al

Cu

-

max   0.2

max   0.6

1 - 1.7

max   0.8

max   0.025

max   0.02

max   0.3

max   0.1

max   0.2

max   0.02

max   0.05

max   0.04

max   0.02

max   0.3

Nb+Ti+V < 0.22

Chemical composition %   of   steel   P690Q (1.8879)

According EN 10216-3:2014: 1.2=< Mn=<1.7; S=<0.015; Al=<0.02;

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Cu

Zr

B

max   0.2

max   0.8

max   1.7

max   2.5

max   0.025

max   0.01

max   1.5

max   0.7

max   0.12

max   0.015

max   0.06

max   0.05

max   0.3

max   0.15

max   0.005

Chemical composition %   of   steel   P690QH (1.8880)

According EN 10216-3:2014: 1.2=< Mn=<1.7; S=<0.015; Al=<0.02;

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Cu

Zr

B

max   0.2

max   0.8

max   1.7

max   2.5

max   0.025

max   0.01

max   1.5

max   0.7

max   0.12

max   0.015

max   0.06

max   0.05

max   0.3

max   0.15

max   0.005

Manufacturing:

Packing: