Kuanyu Stainless Steel Co., Ltd.

China Manufacturer with main products: Stainless Steel Welded Pipe, Stainless Steel Seamless Pipe, Stainless Steel Slotted Tube, 304 316 Stainless Steel Square Pipe, 304l 316l...

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Factory Price Large Diameter Stainless Steel Square Industrial Pipe 304 304L

FOB Reference Price: $ 3500
Wholesale: ≥1 Ton(s)
Supply Ability: 5,000 Ton(s) per Year
Shipping: 10-20 working days after received T/T or Western Union deposit.
Payment Terms: L/C, T/T, Western Union
Update Time: 2017/8/31

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Each pipe will be packed by plastic bags and bags and several pipes will bo packed by weaved bags or as your requirements.

Quick Details

  • Thickness: 0.5mm--6.0mm
  • Application: Construction,Decoration, Industry, Handrail, Heat Exchanger, Furniture
  • Type: Welded
  • Brand Name: Kuanyu
  • Outer Diameter: 3*3mm-200*200mm
  • Welding Line Type: ERW
  • Certification: ISO
  • Steel Grade: 300 Series
  • Model Number: 44
  • Product name: factory price large diameter stainless steel square industrial pipe 304 304L
  • Grade: 304 304L 316 316L
  • Surface finish: Hairline, mirror, satin, grit
  • Technique: Cold Rolled Hot Rolled
  • Trading terms: FOB CIF CFR EXW
  • Payment Term: T/T (30% Deposit)
  • OD tolerance: +/-0.15mm
  • length tolerance: +/-10mm
  • Sample: Free
  • Test: Squash test,Water pressure test,Crack detection test, tec.



Factory price large diameter stainless steel square industrial pipe 304 304L




 Product Description:


1) Grade : 316, 316L,etc.

2) Standard : AISI, ASTM, DIN, GB, JIS, SUS

3) Dimension(mm):

Square Pipe:

3*3 -- 200*200mm,  or as your requirements.

Rectangular Pipe:

4*6 -- 120*180mm,  or as your requirements.

4)Thickness : 0.5mm-6.0mm,  or as your requirements.

5) Finishing : A: Sanded               B: 400#,600#,800# Mirror              C: Brushed

                            D: Tin titanlum         E: Brushed & Mirror (two kinds of finishing for one pipe)



1) Loading Port: Foshan,Guangzhou,Shenzhen

2) Delivery term: FOB, CFR, CIF, EXW.

3) Delivery lead time: 10-20 working days after received T/T or Western Union deposit.

4) Payment term:.30%  deposit by T/T, balance will be paid by T/T against the shippment.

5) Quality assurance: Mill Test Certificate is available.






factory price 304 grade rectangular stainless steel tubing for handrail








KUANYU Factory

factory price 304 grade rectangular stainless steel tubing for handrail 



Packaging & Shipping
factory price 304 grade rectangular stainless steel tubing for handrail



Our Services

INtroduction: Foshan KuanYu Stainless Steel Co.,Ltd specialize in producing and exclusive sales with  different kind of stainless steel pipe for over 10 years.

1. Kuanyu has strong technique background and abundant manufacturing experience 100% to meet the customers requirements.. 

2. Kuanyu has different mould equipments to fulfill special requirements.

3. Kuanyu has the unique technology to fulfill high quality requirements.

4. Kuanyu has a series certificates to meet different demands of stainless steel pipes.


If you want to check our other new products, welcome to visit our website to know more about information.




Q1. Does stainless steel really never get rust?
A:There're many different kinds of stainless steel materials.Stainless steel doesn't mean it will never get rust,it means it's not easy to get rust.Please choose the match material according to your product property,the circumstances and other specific request.
Q2. how can you guarantee the product quality?
A: We purchase the products material from JISCO, TISCO, BAOSTEEL, ZPSS and other steel factory that famous in the world.
Q3. What about the Delivery time?
A: We have 60 producing line, 15-25 days for 1-4 containers.
and shipping after received deposit about 15-20 days.
Q4.Can you provide sample for us? 
A: Yes, sample is available.
If you have special requirements on products or packages, we can do customization for you.
Q5. Can I get your best price?
A: stainless steel price is quoted according to your quantity and material. If your order enough quantity, best price will be offered. 
Q6. What payment terms you can deal with? 
A:Mostly we deal with TT terms and L/C,for L/C we need to know which bank to open the L/C and after checking the bank information to decide whether to accpet the L/C.If you have other preference, please negotiate.
Q7. What is needed before placing an order?
A: Please contact us to make sure all details (Including products status,material,Unit Price,Product Status, Delivery time, Freight) before placing an order.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

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