• 4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
  • 4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
  • 4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
  • 4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
  • 4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
  • 4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube

4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube

Type: Welded
Technique: Hot Rolled,Cold Rolled
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round
Samples:
US$ 0/kg 1 kg(Min.Order)
| Request Sample
Customization:
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Basic Info.

Length
12m, 6m, 6.4m, 1-12m
Transport Package
Bundle, or as Your Requirements
Specification
Thickness: 0.7 - 13 mm
Trademark
Lian Ge
Origin
Shan Dong
HS Code
7210300000
Production Capacity
5000 Ton/Tons Per Month

Product Description

Overview      
Quick Details      
Place of Origin: Shandong, China Brand Name: LIANGE
Application: Structure Pipe Alloy Or Not: Non-Alloy
Section Shape: Round Special Pipe: Thick Wall Pipe
Outer Diameter: 15mm Thickness: 0.7 - 13 mm
Standard: GB, GB 5310-1995 Length: 12M, 6m, 6.4M, 1-12m
Certificate: ce, ISO9001 Grade A36
Surface Treatment: galvanized Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Punching, Cutting Delivery Time: within 7 days

4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
Product name
 Hot rolled carbon steel square tube/pipe
Material
10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35
Wall thickness
1MM~12MM
Outer Diameter
20MM~508MM
Physical Property
API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
Grade
10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Grade A, Grade B, Grade C
Surface Treatment
1. Galvanized
2. Black
3. Transparent oil,anti-rust oil
Pipe Ends
Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Application
Suitable for fire piping system,air,gas,oil and so on



4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube 
4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
 
Product Name
Hot Dip Galvanized Round Steel Pipe / Seamless steel pipe/welded pipe/Square tube
Material
10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35
Wall Thickness
1MM~12MM
Outer Diameter
20MM~508MM

Length
Length:Single random length/Double random length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques


Standard
API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711


Grade
10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52

Grade A, Grade B, Grade C
Technique
Hot Dip Galvanized Round Steel Pipe/Square tube
Packing
Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends
Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.


Surface Treatment
1. Galvanized

2. PVC,Black and color painting

3. Transparent oil,anti-rust oil

4. According to clients requirement
Product Application
1. Fence, greenhouse, door pipe,greenhouse

2. Low pressure liquid, water, gas, oil, line pipe

3. For both indoor and outdoor the building construction

4. Widely used in scaffolding construction which is much cheaper and convenient
Origin
Tianjin China
Certificates
API ISO9001-2008,SGS.BV
Delivery Time
Usually within 10-45 days after receipt of advance payment
4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube4*6 Hollow Square Iron Carbon Steel Square Tube/Pipe, Q235 Rectangular Tube, 30*30 Hot Rolled Iron Square Tube
FAQ
Q1. Where is your factory ?
A1: Our company's processing center is located in liaocheng, shandong, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers' needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless
steel companies.
Q5. Can you provide sample ?
A5: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.
 

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Trading Company
Registered Capital
739010.91 USD
Management System Certification
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, BS 25999-2, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP,ISO 29001, BREEAM, HQE, SHE Audits, IFS, QSR, ISO 50001, LEED, PAS 28000, FSC, ISO 17025