Our products are checked through 9 processes at least , and have quality inspection reports from authoritative third
parties.Professional inspection is provide to ensure that the weight of the goods is sufficient.
EN10305-5 Welded Square Tube
The European norm EN 10305-5 specifies the requirements for unalloyed carbon steel welded square and rectangular tubes for precision systems. These tubes are intended for use in the construction of greenhouses, scaffolding and fences and have different specific dimensional tolerances.
- Description
- Inquiry
Product Description
|
Product Name
|
Galvanized square pipe
|
|||
|
Specifications
|
Square pipe: 20*20mm~600*600mm
Thickness: 1.2mm~20mm Length: 2.0m~12m |
|||
|
Material
|
Low carbon steel
|
|||
|
Steel Grade
|
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
|||
|
Standard
|
EN10219, EN10210
GB/T 6728 JIS G3466 ASTM A500, A36 |
|||
|
Surface Anti-rusty Coating
|
pre-galvanized (Zinc coating: 40-80g/m2)
hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
|||
|
Pipe Ends
|
Plain ends
|
|||
|
Certificates
|
ISO 9001 /TUV/SGS/BV
|
|||
|
Packing and Shipment
|
1. OD 200mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
2. above OD 200mm in bulk or according to custom opinion 3. 23 tons/container and 5 tons/size for a trial order; 4. For 20″ container the max length is 5.8m; 5. For 40″ container the max length is 11.8m. |
|||
|
Usage
|
Construction / building materials steel pipe
Structure steel pipe Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe |
|||
|
Trade terms
|
FOB, CFR, CIF, EXW, etc
|
|||
|
Payment terms
|
T/T,
|
|||
|
Delivery time
|
15-45 days (based on quantity) after receiving advanced payment by T/T
|
|||
|
Main market
|
Southeast Asia, South Asia, Middle East, Europe, South America,etc
|
|||
Detailed Images
INSPECTION
|
Square Pipe size chart
|
||||
|
Square Hollow Section
|
Thickness
|
|||
|
20*20 25*25 30*30
|
1.2-3.0
|
|||
|
40*40 50*50
|
1.2-4.75
|
|||
|
60*60
|
1.2-5.75
|
|||
|
70*70 80*80 75*75 90*90 100*100
|
1.5-5.75
|
|||
|
120*120 140*140 150*150
|
2.5-10.0
|
|||
|
160*160 180*180 200*200
|
3.5-12.0
|
|||
|
400*400 280*280 450*300 450*200
|
5.0-20.0
|
|||
|
250*250 300*300 400*200 350*350 350*300
|
4.5-15.75
|
|||
Related Products
-
Read MoreQuick ViewSeamless Octangle Steel Tubes
As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.
In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application. Contact us today to learn more about how our specialty shape tubing can benefit your next application.
-
Read MoreQuick ViewSeamless Carbon Shaped Tube
As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.
In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application. Contact us today to learn more about how our specialty shape tubing can benefit your next application.
-
Read MoreQuick ViewEN10305-5 Welded Rectangular Tube
-
Read MoreQuick ViewSeamless Shaped Steel Tube
As an industry-leading supplier of cold drawn seamless and DOM-ERW carbon and alloy steel tubing known for its reliability, durability, and exceptional quality,Baosheng specializes in sourcing irregular, hard-to-manufacture shapes and sizes – the type of tubing that demands high-quality craftsmanship and creative engineering and ingenuity to produce. Through our extensive network of carefully selected mill suppliers, we are capable of inventorying and fulfilling your entire custom tubing requirements.
In addition to standard and specialty shapes such as hexagon/round cloverleaf, streamline, and lemon, we have the capacity to provide non-standard tubing with unusual, intricate, and complex profiles, sized to meet your particular/proprietary design specifications. Our extensive resources give us direct access to a diverse range of high quality steel and steel alloys, which enables us to meet any unique requirement as well as ASTM, DIN, EN, SAE, and other relevant industry standard. Our decades of experience and deep knowledge of modern tube forming processes provide you with the best opportunity to receive the finest tubing available for your most challenging application. Contact us today to learn more about how our specialty shape tubing can benefit your next application.
-
Read MoreQuick ViewBlack Phosphate Precision Tube
Main Features: high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized. bright black. Color is homogeneously distributed on the tube surface. The tube has good property of antirust.
Main Application: to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.If any questions, please contact sales@grandsteeltube.com
-
Read MoreQuick ViewShaped Stainless Steel Tube
(1) Standard: EN10217-7;A269 etc
(2) Grade: 1.4301,1.4306,1.4401,1.4404, S31803,SUS304,SUS304L,SUS316,SUS316Letc
(3) OD:15-300 mm,WT: 0.5-10mm
(4) Length: unbending length or fix length, 1-12 meters
(5) Marking:material grade, standard, specification, heat No.
(6) Package: knitting strip bundle, wooden box or steel box
(7) Mill test certificate: according to EN 10204 3.1
(8 Applications: heat exchangers in refinery industries; petrochemical plants; paper/pulp industries; sugar/beverag
-
Read MoreQuick ViewSeamless Bread Steel Tube
1. Production of special shaped seamless high precision tubes since 2005.
2. Working with customers from Europe,West Asia,North America,South America,since 2007.
3. Samples can be delivered within 40 days after confirmation.
4. 50 days as the production period and delivery after order confirmation.
5. Drawings needed to be presented before quote the prices
7. Third party inspection like:TUV,BV,SGS,etc accepted
8. Professional team assists your special tube requirements.
9. Other related tubes:stainless deformed steel tubes;etc
-
Read MoreQuick ViewOlive Green Galvanized Steel Tube
1. We use high quality raw materials for the olive green galvanized steel tube. All raw materials are supplied from internationally known steel makers.
2. Each batch of raw material is checked for both chemical and mechanical properties, according to specifications.
3. During the cold drawing process, our inspectors check every bundle three times: once at the beginning of the process, once during the middle, and finally, at the end of the cold drawing process.
4. During the final heat treatment, every bundle has the surface checked, as well as mechanical properties through samplings.
5. Non-destructive testing and manual inspection for each tube ensure the 100% quality rate before galvanizationIf any questions,please contact sales@grandsteeltube.com
-
Read MoreQuick ViewAir Cylinder’s Steel Tube
Synopsis of Process Routing: quality carbon steel → cold rolling→ bright heat treatment without oxidization (NBK status) → nondestructive testing. In the wall honing and inside flushing under the high pressure→. Antirust oiling outside surface→ plastic capping on both ends.
Main Features: high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized. Color of tube: gray with white.
Main Application: to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.If any questions,please contact sales@grandsteeltube.com
-
Read MoreQuick ViewSeamless Shaped Stainless Steel Tubes