Shandong Duohe Import And Export Co., Ltd.
Quality is life,customer-centric,staff is fundamental,innovation is power,integrity is our principle.
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Is stainless steel or 4140 stronger?
4140 is a chromium and molybdenum alloy steel that has an excellent weight to strength ratio. It is considerably
stronger than standard steel.
What are aluminum rods?
Aluminum bars, rods, and discs are solid, lightweight shapes that resist corrosion and are used to form and fabricate
parts in machining, welding, and structural applications. Also called long stock, these aluminum pieces have a
variety of cross-section shapes formed out of specific material grades of aluminum.
What are steel round bars used for?
Image result for stainless steel round Bar
Some common applications of steel round bar include frameworks, supports, braces, shafts, and axles. Stainless
steel round bars are highly corrosion resistant. The stainless steel will tolerate high levels of acidity and can be
used in chlorine bearing environments or alkaline solutions.
Product description
| Description | ||
| Item | Stainless steel round bar | |
| Steel grade | 200/300/400 series | |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296 | |
| Material | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201, 202 | |
| Surface | Polishing,annealing,pickling,bright | |
| Type | hot rolled and cold rolled | |
| Delivery time | Prompt delivery or as the order quantity. | |
| Package | Standard export seaworthy package,or as required. | |
| Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. | |
Material description
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Packaging &Delivery
FAQ
Q1: Are you a factory or trading company?
A1: We are a Chinese manufacture of steel pipes with both factories and trading companies.
Q2.How can you ensure the quality of your product?
A2.All products have to go through three checks in the whole manufacturing process,it includes production,cutting sheets and the packing.
Q3.What is your delivery time and the supply ability?
A3.The delivery time normally within 15~20working days,we can supply about 15,000tons every month.
Q4.What kind of equipment in your factory?
A4.Our factory have advanced five-eighth roller rolling,cold rolling production equipment on the roll,advanced processing and testing equipment,which makes our product better quality with efficiency.
Q5.About the complaint,quality problem,etc aftersales service,how do you handle it?
A5.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise.