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Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Specifications
Brand Name :
BAOWANG
Model Number :
10# 20# 45# A106(B,C) A53(A,B) Q195 Q235 Q345 ST37.0 ST35.8 St37.2 ST42 St42.2
Certification :
ISO,SGS, CE, RoSH
Place of Origin :
CHINA
MOQ :
1 ton
Price :
USD 500-2000 USD/TON
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
100 TONS PER WEEK
Delivery Time :
7-45 days, depending on sizes and quantity
Packaging Details :
IN BUNDLES, IN WOODEN BOXES, OR AS REQUIRED
Origin :
China
Technique :
Hot drawn, cold drawn, hot rolled, cold rolled
Porcess Service :
Bending, punching,cutting
Wall thickness :
SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,XXS
Length :
5.8m,6m, 11.8m,12m or as required
Surface :
Lack painting, black varnish, transparent oil, hot galvanized
Terms :
FOB,CIF,CFR,C&F,EXW,FCA
Delivery time :
7-45 days, depending on sizes and quantity
Capacity :
1000 tons/month
Material :
Carbon Steel
Description

China Black Square Steel Pipe Seamless, Black Iron Square Tube, Galvanized Square Tube Brackets

Product Name
Square Tube/Rectangular steel tube
Technique
Hot rolling; cold drawing; NDT test; UT test; Hydrostatic Tester
Usage
Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling
Steel Standard
API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,
JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179...
Certification
API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008
Steel Grade
API 5L :API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53/A106: GR A, GR B, GR CASME SA106: GR.A, GR.B, GR.CASME
SA192: SA192ASME SA209M: T1, T1a
ASTM A335:P1, P2, P5, P9, P11, P22, P23
ASTM A333:Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9, Gr.10, Gr.11
Steel Out diameter
20mm– 800mm
Wall Thicness
3-20mm
Length
Random Length, Fixed Length, SRL, DRL
End Type
Beveled end,plain end meet your need
Surface tratment
Black painting,bare pipe,Oiled,Hot dip galvanized
MOQ
10MT
Delivery condition
BKS, NBK, BK, BKW, GBK(+A), NBK(+N), BK(+C)
Steel Pipe Package
1. big diameter: in loose
2. small diameter:packaged in bundles with strips
3. as per clients' requirement
Payment Term
TT/LC
Delivery time
Shortest delivery time after receive deposite


Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness

Product Picture

Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness

Product name
Material
Standard
Size(mm)
Application
Low temperature tube
16MnDG
10MnDG
09DG
09Mn2VDG
06Ni3MoDG
ASTM A333
GB/T18984-
2003
ASTM A333
OD:8-1240*
WT:1-200
Apply to - 45 ℃ ~ 195 ℃ low temperature pressure vessel and low temperature heat exchanger pipe
High-pressure boiler tube
20G
ASTMA106B
ASTMA210A
ST45.8-III
GB5310-1995
ASTM SA106
ASTM SA210
DIN17175-79
OD:8-1240*
WT:1-200
Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc
General structure
of the tube
10#,20#,45#,27SiMn
ASTM A53A,B
16Mn,Q345
GB/T8162-
2008
GB/T17396-
1998
ASTM A53
OD:8-1240*
WT:1-200
Apply to the general structure, engineering support, mechanical processing, etc

DN
OD
Outside Diameter
ASTM A53 GRA / B
BS1387 EN10255
SCH10S
STD SCH40
LIGHT
MEDIUM
HEAVY
MM
INCH
MM
(mm)
(mm)
(mm)
(mm)
(mm)
15
1/2”
21.3
2.11
2.77
2
2.6
-
20
3/4”
26.7
2.11
2.87
2.3
2.6
3.2
25
1”
33.4
2.77
3.38
2.6
3.2
4
32
1-1/4”
42.2
2.77
3.56
2.6
3.2
4
40
1-1/2”
48.3
2.77
3.68
2.9
3.2
4
50
2”
60.3
2.77
3.91
2.9
3.6
4.5
65
2-1/2”
73
3.05
5.16
3.2
3.6
4.5
80
3”
88.9
3.05
5.49
3.2
4
5
100
4”
114.3
3.05
6.02
3.6
4.5
5.4
125
5”
141.3
3.4
6.55
-
5
5.4
150
6”
168.3
3.4
7.11
-
5
5.4
200
8”
219.1
3.76
8.18
-
-
-

Packing & Delivery
1.After painting, 12” and below sizes will be in hexagonal seaworthy bundles with steel strips and PVC cover sheets; 2. After painting, 14” and above sizes will be load piece by piece, and without PVC cover sheets; nesting can be made if needed.

FAQ

Q1:Can you provide the samples?
A1:Samples can be provided with samples charge and courier fee by the buyer's side.

Q2:Are the products in stock?
A2:Yes.Most of our products are in stock.So we can prompt delivery.

Q3:Can you accept customize?
A3:Yes.It can be customized as per the customers' request.

Q4:What about the quality?
A4:According to the standard for production.And we can also accept the third-party inspection and quarantine.

About the After-Sale Service
1.We are glad that customers can give us some suggestions for price and products.
2.If you have any questions,pls feel free to contact us by email or phone.

Product tags

feal aluminium profile

,

steel tubing wall thickness

,

ductile iron pipe wall thickness
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Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness

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Product Detail
Brand Name :
BAOWANG
Model Number :
10# 20# 45# A106(B,C) A53(A,B) Q195 Q235 Q345 ST37.0 ST35.8 St37.2 ST42 St42.2
Certification :
ISO,SGS, CE, RoSH
Place of Origin :
CHINA
MOQ :
1 ton
Price :
USD 500-2000 USD/TON
Contact Supplier
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness
Black Iron Mild Steel Square Tube ASTM A335 P23 3-20mm Wall Thicness

WUXI BAOWANG STEEL CO., LTD

Active Member
4 Years
jiangsu, wuxi
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Plate, Stainless Steel Coil Strip
Total Annual :
10000000-20000000
Employee Number :
10~50
Certification Level :
Active Member
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