EN10216-3 Seamless Steel Tube For Pressure Purposes Technica


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Torich
Payment Terms
L/C,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
seamless steel tube, steel pipes, cold finished steel tubes, steel tube for pressure purposes
Category
Steel Pipes

Torich International,.Ltd

Membership
PRO
Country / Year Established
China China /
Business type
Trading Company
Verified Certificate

9

Product name EN10216-3 Seamless Steel Tube For Pressure Purposes Technica Certification -
Category Steel Pipes Ingredients -
Keyword seamless steel tube , steel pipes , cold finished steel tubes , steel tube for pressure purposes Unit Size -
Brand name Torich Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

EN10216-3 Seamless Steel Tube For Pressure Purposes Technical Delivery Conditions

 

 

Steels are fully killed made to fine grain.

The tubes are manufactured by a seamless process

Option 1:  The tubes shall be cold finished before heat treatment

 

Forming operation and delivery condition

Forming operationHeat treatent conditionSymbol for delivery condition
Hot finishedNormalised+N
Hot finishedQuenched and tempered+QT
Hot finished + cold finishedNormalised+N
Hot finished + cold finishedQuenched and tempered+QT

 

Chemical composition

Steel GradeSteel GradeSiMnPSCrMoNiAlCuNNbTiVNb+Ti+V 
Steel NameSteel Numbermaxmax maxmaxmaxmaxmaxminmaxmaxmaxmaxmaxmax
P275NL11.04880.160.400.50-1.500.0250.0200.300.080.500.0200.300.0200.050.0400.050.05
P275NL21.11040.200.400.50-1.500.0250.0150.300.080.500.0200.300.0200.050.0400.050.05

P355N

P355NH

1.0562

1.0565

0.180.500.90-1.700.0250.0200.300.080.500.0200.300.0200.050.0400.100.12

P355NL1

P355NL2

1.1106

1.0566

0.200.500.90-1.700.0250.0150.300.080.500.0200.300.0200.050.0400.100.12

P460N

P460NH

P460NL1

1.8905

1.8935

1.8915

0.200.601.00-1.700.0250.0200.300.100.800.0200.700.0200.050.0400.200.22
P460NL21.89180.200.601.00-1.700.0250.0150.300.100.800.0200.700.0200.050.0400.200.22

P620Q

P620QH

1.8876

1.8877

0.200.601.00-1.700.0250.0200.300.100.800.0200.300.0200.050.0400.200.22
P620QL1.88900.200.801.00-1.700.0250.0150.300.100.800.0200.300.0200.050.0400.200.22

P690Q

P690QH

P690QL1

1.8879

1.8880

1.8881

0.200.801.20-1.700.0250.0150.300.702.500.0200.300.0200.050.0400.12-
P690QL21.88880.200.801.20-1.700.0200.0101.500.702.500.0200.300.0150.060.050.12-

 

Mechanical Properties at room temperature:

Steel Grade

Heat Treat

-ment Cond

-ition

Upper yield strength or proof strength Reh or Rp0.2  min  for wall thickness  

T in mm           Mpa

Tensile Strength Rm for

wall thickness T in mm      

Elongation  A  min   
   ≤12>12 to≤20>20 to≤40>40 to≤50>50 to≤65>65 to≤80>80 to≤100≤20>20 to≤40>40 to≤65>65 to≤100lt
Steel NameSteel Number+N 

P275NL1

P275NL2

1.0488

1.1104

+N275265255245235390-530390-510360-4802422

P355N

P355NH

1.0562

1.0565

+N355345335325315305490-650490-630450-5902220

P355NL1

P355NL2

1.0566

1.1106

+N355345335325315305490-650490-630450-5902220

P460N

P460NH

P460NL1

P460NL2

1.8905

1.8935

1.8915

1.8918

+N360350440425410400390560-730490-6901917

P620Q

P620QH

P620QL

1.8876

1.8877
1.8890

+QT620580540--740-930690-860630-800-1614

P690Q

P690QH

P690QL1

1.8879

1.8880

1.8881

+QT690650615540500770-960720-900670-850620-8001614
P690QL21.8888+QT690690650580540770-960700-880680-8601614

 

Tolerances on OD an WT:

Outside diameter D mm

 

Toleances on DTolerances on T for a T/D ratio
≤0.025>0.025≤0.050>0.050≤0.10>0.10
D ≤219.1±1% or ±0.5mm whichever is the greater±12.5 or ±0.4mm whichever is the greater
D >219.1±20%±15%±12.5%±10%

 

 

Number of tubes per test unit

Outside diameter D(mm)

Maximum number of tubes per test unit

D≤114.3

200

114.3<D≤323.9

100

D>323.9

50

 

Tolerances on exact lengths

Length L

Tolerance on exact length

2000<L≤6000

﹢10

0

6000<L≤12000

﹢15

0

L>12000

﹢by agreement

0

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T Shipping time Negotiable

Torich International,.Ltd

Country / Year Established
China China /
Membership
PRO
Business type
Trading Company

9

President
sales
Address
Room706,Qiling Mansion, Yinzhou District, Ningbo,China 315100
Product Category
Steel Pipes
No. of Total Employees
101-500
Company introduction

Torich Interational Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of Haiyan Sanxin Steel Pipe Co., Ltd. The factories’ technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability. 

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