En10219 S355K2h S355nh S355j0h S355nlh S355j2h Structural Rectangular Steel Tube

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Product Description

🔹 Basic Information
Material:
Carbon Steel
Surface Treatment:
Bare/Black/Oil
Usage:
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape:
Square
Product Name:
En10210 En10219 En10297 S235 S235jr S355 S275 S355
Wall Thickness:
0.5~20mm
Length:
3~12m
Transport Package:
Wrapped by Steel Strips in Bundles
Specification:
OD: 10*10~500*500mm
Trademark:
BKS
Origin:
China
HS Code:
73066
Production Capacity:
10000ton/Month
📦 Product Description

En10210 EN10219 EN10297 S235 S235JR S355 S275 S355jr S275jr Chs Shs Hollow Section Square pipe rectangle Pipe

Size / Out Diameter Square Hollow Section: 20x20mm-400x400mm
Rectangular Hollow Section: 20x30mm-250x500mm
Length General 5.8m, 6m(20ft); Customized length is available
Material Carbon Steel Q195, Q235, Q345, A500 Grade A, A500 Grade B, A36, L350, L250 etc.
Technic Standard EN 10219, ASTM A500, AS/NZS1163, GB/T 6728
📏 Size Chart
Square Hollow Section (SHS) Rectangular Hollow Section (RHS)
Width x Width (inch) Width x Width (mm) Width x Width (inch) Width x Width (mm)
3/4" x 3/4"20x203/4" x 1 1/2"20x40
1" x 1"25x251" x 2"25x50
1 1/4" x 1 1/4"30x301 1/4 x 2"30x50
1 1/2" x 1 1/2"40x40 or 38x381 1/2" x 2 1/2"40x60
2" x 2"50x501 1/2" x 3"40x80
2 1/2" x 2 1/2"65x65 or 60x602"x 4"50x100
3" x 3"75x75 or 80x803" x 4"80x100
4"x 4"100x1004" x 6"100x150
5"x5"125x1254" x 8"100x200
6"x 6"150x1506" x 8"150x200
15.7 inch x 15.7 inch400x40010" x 20"250x500
Structural Rectangular Steel Tube 1
Structural Rectangular Steel Tube 2
Structural Rectangular Steel Tube 3
Structural Rectangular Steel Tube 4
Structural Steel Tube Size Chart
Steel Pipe Stock
Steel Pipe Detail
🏗️ Packing & Quality
Packing Process
Bundle Packing

BV Certification:

BV Certification

We are a professional trading company specializing in seamless steel pipe, oil casing/drill pipe, galvanized steel pipe, stainless steel pipe, and ERW/SSAW/LSAW/ welded pipe. We have long-term cooperation with several famous steel manufactures to offer high-quality products at competitive prices. Our products serve many global markets including South America, Iran, Kenya, Israel, etc.

Product Specifications Vertical
❓ Frequently Asked Questions
Q1: What materials are available for the hollow sections?
A: We offer carbon steel in various grades including Q195, Q235, Q345, A500 Grade A/B, A36, L350, and L250.
Q2: Which international standards do your pipes follow?
A: Our products comply with EN 10219, ASTM A500, AS/NZS1163, and GB/T 6728 technical standards.
Q3: What is the typical size range for square and rectangular pipes?
A: Square sections range from 20x20mm to 400x400mm, while rectangular sections range from 20x30mm up to 250x500mm.
Q4: How are the steel pipes packaged for transport?
A: All pipes are securely wrapped by steel strips in bundles to ensure safe transportation.
Q5: What surface treatments can be applied to the pipes?
A: We provide several options including bare finish, black painted, or oiled surfaces for rust protection.
Q6: What is your monthly production capacity?
A: Our production capacity reaches up to 10,000 tons per month.

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