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Exporter of Hot-dip Galvanized Rectangular Hollow 100x100 Weleded Steel Pipe and Tube Gi square Pipe Box Section 12mm

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USD

830.00 830.0 USD 830.00

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Minimum order quantity: 10 Units

Key attributes

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Application
Structure Pipe
Standard
ASTM
Alloy Or Not
Non-Alloy
Grade
q235-355
Section Shape
Square and Rectangular
Length
6 m(19.69ft), 6.4 m(21ft), 1-12m
Product description

exporter of hot-dip galvanized rectangular hollow 100x100 weleded steel pipe and tube gi square pipe box section 12mm

TechniqueElectrical Resistance Weld (ERW)
UsageConstruction / building materials steel pipe Scaffolding pipe Fence post steel pipe Fire protection steel pipe Greenhouse steel pipe Low pressure liquid, water, gas, oil, line pipe Irrigation pipe Handrail pipe
StandardBS EN 10219 ASTM A500, JIS G3466, GB/T6728BS EN 10219 ASTM A500, JIS G3466, GB/T6728
MaterialS195, S235, S355/GRA, GRB/STK400/ SS400/ Q195, Q235, Q345
Surface1. pre-galvanized (Zinc coating: 40-80g/m2) hot dipped galvanized (Zinc coating: 200-600g/m2 ) 2. oiled with PVC wrapped 3. varnished / painted in black or red or other color 4. Anticorrosive coating: 3PE / 3PP / FBE / Epoxy
Pipe Endsplain endsplain endsplain ends
Packingouter diameter 400*400m and above: piece by piece. outer diameter 400mm and below: in hexagonal seaworthy bundles packed by steel strips. small sizes nested into big sizes.
Trade termsFOB/ CIF/ CFR / FCA / EXW
Delivery time15-45 days (based on quantity) after receiving advanced payment by T/T or LC.
Main marketSoutheast Asia, South Asia, Middle East, Europe, Middle&South Americ, Africa and Oceania
Square and Rectangular Steel Pipe size chart
Square Hollow SectionRectangular Hollow SectionThickness
20*20 25*25 30*3020*40 30*401.2-3.0
40*40 50*5030*50 25*50 30*60 40*601.2-4.75
60*6050*70 40*801.2-5.75
70*70 80*80 75*75 90*90 100*10060*80 50*80 100*40 120*801.5-5.75
120*120 140*140 150*150160*80 100*150 140*80 100*180 200*1002.5-10.0
160*160 180*180 200*200200*150 250*1503.5-12.0
250*250 300*300 400*200 350*350 350*300250*200 300*200 350*200 350*250 450*250 400*300 500*2004.5-15.75
400*400 280*280 450*300 450*200400*350 400*250 500*250 500*300 400*6005.0-20.0

Before-sale service

We can offer one free sample length 20 cm with freight collected, if you want to buy our products and take our price.

After-sale service

Quality/Quantity Claims: The Buyer is entitled to make both quality and quantity claim in writing against the Seller within 90 days after arrival at the port of destination. All claims must be supported by survey reports of recognized first class surveyors within the above mentioned stipulated time frame.

YouFa brand steel pipes have been successfully applied to Three George Project, Pudong International Airport, Capital International Airport, Beijing Olympic Stadium, Shanghai World Expo

Production Capacity

Totally 13 factories with 9000 employees. 62 ERW steel pipe production lines 40 hot dipped galvanized steel pipe production lines 31 square and rectangular steel pipe production lines 9 SSAW steel pipe production lines 25 steel-plastic complex steel pipe production lines 12 hot galvanized square/rectangular pipe production lines 3 national accredited laboratory with CNAS Certificates 1 Tianjin government accreditd technology center

1. Experience: 23 years focus on quality, 2. Strength: The company that can produce 13 million tons welded pipe exclusively in the world. More than 12,600,000 tons and 190,000 tons (Annual production and export volume) 3. Professional teams slove all kinds of your problems, 4. Service: 24 hours services quickly reply during the whole business process and after business, 5. Quality: Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel plate factories and retesting of raw materials

Exhibitions and booths

Every year we attended exibition at home and abroad, visited customers and also have many customers visiting

Youfa Steel Pipe Cultural Center:

Large amount of stocks

Main ProductsSizes(OD.) / DimensionWall ThicknessProduction LinesProducing Capacity
ERW steel pipe1/2" · 8"0.5mm · 10.0mm621,000,000 tons per year
Hot dipped galvanized steel pipe1/2"-8"0.5mm · 10.0mm401,500,000 tons per year
Oil casing pipe219mm-2020mm5.0mm · 28mm9150,000 tons per year
SSAW steel pipe
Square/rectangular steel tube10x10 · 800x800mm0.5mm · 20mm31800,000 tons per year
10x20 · 800x600mm
Hot-dip galvanized square/rectangular steel tube10x10 · 200x200mm0.5mm · 15.0mm12250,000 tons per year
10x20 · 250x150mm
Seamless steel pipe1/2"-40"sch10, sch40, sch80,sch1602100,000 tons per year
Steel-plastic complex steel pipe1/2" · 12"1.5mm · 10.0mm25100,000 tons per year

1. ERW Steel Pipe

Size: OD 1/2"-10" Thickness: 1.5mm-10mm Length:6m

2.ERW Hot-dipped Galvanized Steel Pipe

Size: OD 1/2"-10" Thickness: 1.5mm-10mm Length:6m Zine Coating: 30-40μm

3. Square /Rectangular Steel Pipe

Square size: 20*20mm-200-200mm

Rectangular size: 20*40mm-150*250mm

Thickness: 1.5mm-12mm Length:6m/12m

4. SSAW Steel Pipe

Size: OD 8"-80" Thickness: 5mm-35mm Length:6m/12m

1.Q

Certifications & compliance
CE
Complies with EU standards
Description images
Product detail
Product detail
Product detail
Product detail
CE
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 10 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    35 days

  • Step 3

    Packaging and dispatch

    Air + Express via FLY Logistics · Approx. shipping fee: $ 20.00 for 10 metric · Transit time: Est. 8-9 days

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 31 fields
Application
Structure Pipe
Standard
ASTM
Alloy Or Not
Non-Alloy
Grade
q235-355
Section Shape
Square and Rectangular
Length
6 m(19.69ft), 6.4 m(21ft), 1-12m
Technique
ERW
Tolerance
±10%
Surface Treatment
None
Certificate
CE, ISO 9001, API, BSI, JIS
Special Pipe
Thin Wall Pipe
Oiled or Non-oiled
Non-oiled
Processing Service
Cutting, Welding, Punching
Delivery Time
15-21 days
Invoicing
By Actual Weight
Place of origin
China, Tianjin
Thickness (Specification)
1 - 18 mm(0.04-0.71in)
Surface option 1
Slightly oiled
Surface option 2
Oiled with pvc wrapped
Surface option 3
galvanized
Secondary Or Not
Non-Secondary
Company Nature
Manufactory, producer & exporter
Advantage 1
Youfa Has 193 Production Lines
Advantage 2
We Produce 16 million Tons
Advantage 3
We Export to 100 Countries
Packaging Details
Packed in bundles with nylon slings
Selling Units
Single item
Single package size
20X10X10 cm
Single gross weight
0.5 kg
Supply Ability
80000 metric tons per Month
Certifications & Compliance
CE
Lead time
35 days
Minimum order
10 Units

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