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ASTM A213 Alloy Steel Pipes T11 Manufacturer

ASTM A213 Alloy Steel Pipes T11 Manufacturer

ASTM A213 Alloy Steel Pipes  T11 Manufacturer
ASTM A213 Alloy Steel Pipes  T11 ManufacturerASTM A213 Alloy Steel Pipes  T11 ManufacturerASTM A213 Alloy Steel Pipes  T11 ManufacturerASTM A213 Alloy Steel Pipes  T11 ManufacturerASTM A213 Alloy Steel Pipes  T11 Manufacturer
CategoriesAlloy Seamless Steel Pipe
BrandBAOLAI Steel Pipe Wholesale Manufacturer
Model1/4" - 48"
Outside Diameter1/4" - 48" ( DN8 - DN1200)
Thickness0.4 - 100 mm
Length5.8m, 6m, 6.4m, 7.3m, 19ft, 20ft, 21ft, 24ft
StandardASTM A213
GradeT11
SurfaceRed, Black, Varnish, Galvanized, Oiled, 3PE, etc
EndsPlain, Bevel, Threaded or Groove
UsageBoiler
CertificationUL/ FM/ API/ CE/ ISO
Unit PriceUS $ 850-900 / metric ton
FOB portTianjin port
Terms of PaymentL/C, D/A, D/P, T/T
Update Time2022/10/3
Detail Information
PRODUCT DESCRIPTION
Product Name
ASTM A213 Alloy Steel Pipes Supplier Seamless Steel Pipe
Technical
Cold Drawn/ Hot Rolled/ Hot Expend
Out Diameter
1/4" - 48" (13.7 - 1219 mm)
Wall Thickness
2 - 100 mm
Tolereance
±12.5%
Length
1.5 - 12 M
Surface
Bare/ Black Painted/ Varnish Painted/ Hot dip galvanized/ Oiled / 3PE
Ends
Plain, Bevel, Threaded or Groove  / NPT thread
Protector
Plastic Cap
Inspection
With Chemical Composition an Mechanical Properties Testing,  Flattening test, Hydraulic test, Dimensional and Visual Inspection Non-destructive inspection 
Application

Boilers, Heat Exchangers, High Pressure Devices, Superheaters, and Reheaters

Certification
UL, FM, API, CE, ISO
Payment Item
T/T, L/C
Delivery Time
Shipped in 30-40 days after paying 30% deposit received or as your request
Standard for Seamless Alloy Steel Pipe
Standard (Grade/Material)
Product Name

ASTM A210  (A1, C)

Seamless Medium-Carbon and Alloy Steel Boiler and Superheater Tubes

ASTM A213  (T5, T11, T12, T22TP 347H)

Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes

ASTM A312 (TP304/304L, TP316/316L)

Seamless Steel Pipe for Stainless Materials

ASTM A333 (Gr.3, Gr.6)

Seamless and Welded Steel Pipe for Low-Temperature Service 

ASTM A335  (P9, P11, P22)

Seamless Ferritic Alloy Steel Pipe for High-Temperature Service

ASTM A519  (4130,4140)

Seamless Carbon and Alloy Steel for Mechanical Tubing

ASTM A789 (UNS S31803, S32205, S32750)

Seamless Ferritic/ Austenitic Stainless Steel Tubing for General Service

Seamless  Alloy Steel Pipe Process

The production process can be determined according to the end use of the product. There are two main processes for producing seamless steel pipes, namely cold drawing and hot rolling. Cold drawing is to draw the steel pipe through a drawing die to gradually thin and elongate the steel pipe. Hot rolling is to heat the tube blank and extrude it into a tube with an extruder until the pipe reaches the desired diameter and wall thickness. Therefore, seamless carbon steel pipes do not have longitudinal welds.


Alloy steel pipes are made of high-quality carbon steel, alloy structural steel and stainless heat-resistant steel, which are hot-rolled (extruded, expanded) or cold-rolled (drawn).

Alloy Steel Pipe Chemical and Mechanical Analysis
Standard
Grade
Chemical Compositions (%)
C
Si
Mn
P
S
Cr
Mo
Cu
Ni
V
Al
W
Ti
Nb
N
ASTM A210
A-1
0.13-0.19
≥0.1
0.45-0.65
≤0.030
≤0.030
C
0.18-0.24
≥0.1
0.80-1.10
≤0.030
≤0.030
ASTM A213
T11
0.05-0.15
0.50-1.0
0.30-0.60
≤0.030
≤0.030
1.00-1.50
0.50-1.00
T12
0.05-0.15
≤0.5
0.30-0.61
≤0.030
≤0.030
0.80-1.25
0.44-0.65
T22
0.05-0.15
≤0.5
0.30-0.60
≤0.030
≤0.010
1.90-2.60
0.87-1.13
T23
0.04-0.10
≤0.5
0.10-0.60
≤0.030
≤0.030
1.90-2.60
0.05-0.30
≤0.03
1.45-1.75
B0.0005-0.006
0.02-0.08
≤0.040
T91
0.08-0.12
0.20-0.50
0.30-0.60
≤0.020
≤0.010
8.00-9.50
0.85-1.05
≤0.40
0.18-0.25
≤0.015
0.06-0.10
0.03-0.07
ASTM A312
TP304
0.08
1.00
2.00
0.045
0.030
18.0-20.0
8.0-11.0
TP304L
0.035
1.00
2.00
0.045
0.030
18.0-20.0
8.0-13.0
TP316
0.08
1.00
2.00
0.045
0.030
TP316L
0.035
1.00
2.00
0.045
0.030
ASTM A333
GR.3
0.19
0.18-0.37
0.31-0.64
0.025
0.025
3.18-3.82
GR.6
0.30
≥0.10
0.27-1.06
0.025
0.025
Standard
Grade
Mechanical Properties
Tensile Strngth (MPa)
Yield Strength  (MPa)
ASTM A210
A-1
≥415
≥255
C
≥485
≥2755
ASTM A213
T11
≥415
≥205
T12
≥415
≥220
T22
≥415
≥205
T23
≥510
≥400
T91
≥585
≥415
ASTMA312
TP304
≥515
≥205
TP304L
≥485
≥170
TP316
≥515
≥205
TP316L
≥485
≥170
ASTM A333
GR.3
≥450
≥240
GR.6
≥415
≥240
Alloy Steel Pipe Chart
OD (mm)
Wall Thickness (mm)
0.05-0.07
0.07-0.10
0.10-0.14
0.14-0.19
0.19-0.24
0.24-0.30
0.30-0.39
0.39-0.49
0.49-0.59
0.59-0.99
0.99-1.4
1.4-2.0
0.20-0.30



0.30-0.40
0.40-0.50
0.50-0.80
0.80-1.0
1.0-1.5
1.5-2.0
2.0-2.5
2.5-3.0
3.0-3.5
3.5-4.0
4.0-5.0
5.0-6.0
6.0-8.0
More size please contact with us
Products Pictures
Seamless Alloy Steel Pipe Stock
application
Company Information & Advantage

TIANJIN BAOLAI STEEL INDUSTRY GROUP CO., LTD is a comprehensive company, which focus on welded steel pipes and other steel products. Established in 1991, Baolai is among the first few specialized companies that develop and manufacture ordinary and special diameter welded steel pipes. We manufacture ASTM, BS, DIN and JIS standards pipes with galvanizing facility. Our annual capacity is approximately 1,200,000MT in various specifications and export 150,000MT to all over the world.


We have been awarded "Top Ten Collective and Private Exporters of Tianjin", "Top Ten Exporters of Hexi District" by Tianjin Hexi Commerce Department, "Top 100 Enterprises of Tianjin"  by Tianjin government in two consecutive years and a credit rating "AAA" by Banks. 

Baolai Steel Advantage


High Standard: With world-class manufacturers, globe certificates approval (UL, FM, API, CE, ISO, etc).

Low Cost & High Quality: Intelligent production equipment to ensure quality  warehouses; mass production and close to seaport to ensure low cost.

24 Hours Reply: Professional sales manager quickly reply within 24 hours.


Packing & Delivery
Dundle
OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 
Bulk
Above OD 219mm in bulk or according to custom opinion
Package

The outside of the steel pipe is wrapped with plastic sheeting

Delivery Time
Shipped in 30-40 days after paying 30% advance
FAQ

Q:Are you trading company or manufacture?
A:Both. Baolai Fortune Steel has 4 production area in China.

Q:Can I have a trial order of seamless alloy steel pipe only for several tons?
A:We can ship the regular specifications with LCL service.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free, with the cost of freight paid by customer.

Q:How long is your delivery time?
A:Generally it is 3-5 days if goods are in stock. or around 30 days if the goods are not in stock and it is according to order requirement.

Q:What is your terms of payment?
A: Payment<=1000USD, 100% in advance.
Payment>=1000USD, 30% T/T in advance ,balance before shippment. 

Or L/C at sight (For big order, LC at 30-90days can be acceptable)

More than a manufacturer and distributor, we focus on your business, One-stop Solution For All Your Piping Needs.
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    Contact Person
    Sales Manager
    Name:
    Sales Manager
    Tel:
    0086-022-83377302
    0086-15510871616
    Email:
    Address:
    04,9TH FLOOR,NINGTAI PLAZA,NO.1 XIAGUANG ROAD,NANKAI DISTRICT,TIANJIN,CHINA