Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"EN10210 EN10219 AS1163 Square Steel Pipe with Black Surface Treatment and 30*30","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/11\/e1ac3faf503793ebc0201c7d11ad-200x200-1\/en10210_en10219_as1163_square_steel_pipe_with_black_surface_treatment_and_30_2a30.jpg","attrs":{"Minimum Order Quantity":"50 Tons","Price":"US $750-1,250 \/ Ton","Model NO.":"EN10210 EN10219 AS1163","Surface Treatment":"Black"}}
{"title":"Factory Supply S235JR S355JR Square Tube with Black Surface Treatment Size 40*40","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/b7\/b1955810c8622d5473f345668afd-200x200-1\/factory_supply_s235jr_s355jr_square_tube_with_black_surface_treatment_size_40_2a40_500_2a500.jpg","attrs":{"Minimum Order Quantity":"50 Tons","Price":"US $650-1,250 \/ Ton","Section Shape":"Square","Size Range":"40*40 - 500*500"}}
{"title":"S355JR Carbon Steel Seamless Square Tube with Black Surface Treatment in 30*30","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/ef\/b47b514f844a1c5f6fd437deec8f-200x200-1\/s355jr_carbon_steel_seamless_square_tube_with_black_surface_treatment_in_30_2a30_500_2a500_sizes.jpg","attrs":{"Minimum Order Quantity":"50 Tons","Price":"US $650-1,250 \/ Ton","Section Shape":"Square","Size Range":"30*30-500*500"}}
{"title":"Black Surface Galvanized Square Steel Tube 30*30-500*500 for Construction and","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/e5\/70415462ddb53481afb82e500ab1-200x200-1\/black_surface_galvanized_square_steel_tube_30_2a30_500_2a500_for_construction_and_machinery.jpg","attrs":{"Minimum Order Quantity":"50 Tons","Price":"US $651-985 \/ Ton","Section Shape":"Square","Size Range":"30*30-500*500"}}
{"title":"Low Carbon Seamless Square Steel Pipe with Black Surface Treatment and 30*30-500","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/5d\/e7e879193fd877bb13615e5373a8-200x200-1\/low_carbon_seamless_square_steel_pipe_with_black_surface_treatment_and_30_2a30_500_2a500_size_range.jpg","attrs":{"Minimum Order Quantity":"50 Tons","Price":"US $652-986 \/ Ton","Surface Treatment":"Black","Section Shape":"Square"}}
{"title":"China Black Surface Treatment Seamless Square Steel Pipe 30*30-500*500 for","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/1b\/dd8d4123867ed58b6ca2022440eb-200x200-1\/china_black_surface_treatment_seamless_square_steel_pipe_30_2a30_500_2a500_for_construction_and_machinery.jpg","attrs":{"Minimum Order Quantity":"10 Tons per size","Price":"US $653-987 \/ Ton","Surface Treatment":"Black","Section Shape":"Square"}}
{"title":"Black Surface Treatment Square Steel Tube 10*10 to 400*400 Size Range Factory","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/74\/feb5c75461aaa1380c96c199cd8c-200x200-1\/black_surface_treatment_square_steel_tube_10_2a10_to_400_2a400_size_range_factory_direct_supply.jpg","attrs":{"Minimum Order Quantity":"10 Tons per size","Price":"US $654-988 \/ Ton","Section Shape":"Square","Size Range":"10*10 to 400*400"}}
Steel Pipe Standards: EN10210, EN10219, AS1163, MS RHS
Size Range: 20×30mm to 600×800mm | Thickness: 1.0-30mm
Product Overview
Square Pipe Hollow Black Iron S275JR Welded Square Steel Pipe and S275JR Welded Steel Pipe manufactured to international standards for structural applications.
Product Specifications
Product Type
Size Range
Thickness
Length
Round Pipe
OD 310mm - 1000mm
4mm - 30mm
Custom Lengths
Square Pipe
10mm×10mm - 1000mm×1000mm
1.2mm - 30.0mm
Standard
Rectangle Pipe
20mm×40mm - 400mm×700mm
1.2mm - 30.0mm
Standard
L/T/Z Window Section
28mm/38mm
0.5mm - 1.5mm
Standard
Additional Product Details
Materials: Q195, Q215, Q235, Q345 and equivalent grades
Surface Treatment: Black or bright finish, painted or oiled
Packing: Export standard packing (bundles, seaworthy package, container shipment)
Delivery Port: Shanghai, China
Lead Time: Within 30 days after receiving original L/C or deposit
Minimum Order Quantity: 10 Tons per size
Production Capacity: 10,000MT per month
Applications
Widely used in structural applications, motorbike and automobile manufacturing, ornamental uses, medical equipment, sport equipment, and home furniture.
Main Markets
Europe, America, Africa, Southeast Asia
EN 10025 S355 Steel Specifications
S355 steel is a European standard structural steel grade according to EN 10025-2:2004, offering superior properties compared to S235 and S275 steels in yield strength and tensile strength.
S355 Steel Grade Designations
S355JR (1.0045): Minimum 27J impact energy at 20°C
S355J0 (1.0553): Minimum 27J impact energy at 0°C
S355J2 (1.0577): Minimum 27J impact energy at -20°C
S355K2 (1.0596): Minimum 40J impact energy at -20°C
Chemical Composition
Standard
Steel Grade
C
Si
Mn
P
S
Cu
N
Deoxidation Method
EN 10025-2
S355JR
0.24
0.55
1.60
0.035
0.035
0.55
0.012
Rimmed steel not allowed
EN 10025-2
S355J0
0.20
0.55
1.60
0.030
0.030
0.55
0.012
-
EN 10025-2
S355J2
0.20
0.55
1.60
0.025
0.025
0.55
-
Fully killed
EN 10025-2
S355K2
0.20
0.55
1.60
0.025
0.025
0.55
-
Fully killed
Mechanical Properties
Yield Strength (≥ N/mm²)
Steel Grade
d≤16mm
16< d ≤40mm
40< d ≤63mm
63< d ≤80mm
80< d ≤100mm
100< d ≤150mm
150< d ≤200mm
200< d ≤250mm
S355JR
355
345
335
325
315
295
285
275
Tensile Strength (≥ N/mm²)
Steel Grade
d<3mm
3 ≤ d ≤ 100mm
100 < d ≤ 250mm
S355JR
510-680
470-630
450-600
Elongation (≥%)
Steel Grade
3≤d≤40mm
40< d ≤63mm
63< d ≤100mm
100< d ≤150mm
150< d ≤250mm
S355JR
22
21
20
18
17
S355K2
20
19
18
18
17
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification:
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...