Made in China ASTM A500 Gr. B S235jr Black Steel Square Pipe
|1-24 25-49 50-99 100+|
|FOB Unit Price:||US $520 US $512 US $510 US $508|
|Purchase Qty. (Tons)||FOB Unit Price|
|Production Capacity:||50000 Tons / Month|
|Transport Package:||Standard Export Package|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
- Model NO.: square pipe - 20170605
- Technique: Hot Rolled
- Surface Treatment: Black
- Section Shape: Square
- Type of Shipping: in Container or Bulk Vessel
- Manufacture Technology: Hot Rolled/Cold Drawn/Cold Rolled
- Keywords: Square Pipe
- Specification: SGS
- HS Code: 7306610000
- Type: Welded
- Material: Carbon Steel
- Usage: Construction & Decoration
- Brand Name: Youfa, Top 500 Enterprise
- Inspection: by 3rd Party or by Customers or by Ourselves
- Applied: Used for Building, Construction, or Structure
- Trademark: Youfa
- Origin: Tianjin
|Made in China ASTM A500 Gr. B S235JR Black Steel Square Pipe|
Thickness: 0.6~25 mm
S235JR, S275JR, S355J2, S355J2H
ASTM A500 Gr.A, Gr.B, Gr.C
|Standards||ASTM A500 BSEN10219 GB/T3094 JIS G3466 BS EN10210 GB/T6728 BS1387|
|Technique||Welded,ERW Cold Rolled,Hot Rolled|
Bared, Galvanized, Oiled,Or Other Anti-corrosive Treatment.
|Packing||galvanized: in bundles|
1.Big OD:in bulk
2.Small OD:packed by steel strips
3.By woven cloth with 7 slats
4. 20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2
Black steel pipe: oiled/painted, in bundles and tarpaulin outside
According to the requirements of customers
|Usage/Application||Mechanical & manufacture, Steel structure,|
Shipbuilding, Bridging ,Automobile chassis
Water Pipelines, Waste waterlines , Water supply mainsDeep tube wells casing pipes,
Gas/Natural gas pipe lines,
1~30 days after received the deposit.
We, TIANJIN YOUFA GROUP located in Daqiuzhuang Industrial park ,Tianjin city China .Youfa Group is the strongest welded steel pipe manufacturing group, and YOUFA brand is the No.1 brand in the same industry of China.
We shall provide a good credit quality products and arrange prompt delivery to our clients. We hold the belief of "quality for improvement, credit for developments and customer first". So that we can offer clients advanced products and satisfied service.
We sincerely would like to set up business relationship with clients from all over the world in long term business. We view credibility as life.
Size of square pipes:
About our quality and advantage: square pipes
- 1. No cracks and internal defects
- 2. Straightness
- 3. Without burrs or drops
- 4. Without surface scale
- 5. Smooth surface, no scratches
- 6. If welded: Welding line is good and tidy, no virtual welding; If seamless, no welding seam
- 7. The corner of square/rectangular tube is a little bit oval
Manufacturer Procedure of square pipes:
Our Factory: YOUFA Steel Pipe group
The Certification: YOUFA steel pipe group
The Exhibition: YOUFA Steel Pipe Group
Q: What about your payment term?
A: Usually L/C or 30% as deposit and 70% against copy of B/L by T/T.
Q: What about your standard delivery date ?
A: Within 10-25 days after receiving your deposit.
Q: How about your capacity?
A: For steel pipes, 10,000,000 tons per year.
Q: What about your package
A: Usually as customer's requirement.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
Q: How to get accurate price / quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter
2) Wall thickness
3) Section Shape (round, square etc.)
4) length for each pipe
5) steel grade
6) Standard (e.g.: API 5L)
7) Order quantity
8) Designation port (BK, BKW etc.)
9) Trade Terms
In all, the more detailed information, the more exact price we quote.
Tianjin Youfa Steel Pipe Group, the biggest steel pipe manafacturer in China.
We have produced over 100 Million tons steel pipes in 2016, Owning 59 ERW steel pipe production lines, 34 hot-dipped galvanized steel pipe production lines. 15 Square / Rectangular steel pipe production lines. 9 SSAW steel pipe production lines, 5 seamless steel pipe production lines, 8 steel-plastic complex steel pipe production lines, 1 national accredited laboratory, and 1 Tianjin government accredited business technology center.
Our feature items cover all kinds of steel pipes:
1. ERW Steel pipe, OD10-OD610, thickness: 0.3-20mm;
2. Hot dipped galvanized steel pipe, OD21.3-OD610, thickness: 1.0-20mm;
3. Square steel pipe, 10*10 - 400*400, thickness: 0.3-18mm;
4. Rectangular steel pipe, 6*10-300*500, thickness:0.3-18 mm;
5. Seamless steel pipe, OD13.7-OD610.0, thickness 2.24-30.96 mm;
6. Spiral steel pipe, OD219-OD3048, thickness 5.4-25.4mm.
7. LSAW steel pipe, OD457-1422, Thickness 9.53-46mm.
If you have any project or plan, i could give you some professional advise and best quotation.