SHANDONG TONGMAO SPECIAL STEEL CO., LTD
Attitude determines everything, details determine success or failure！
Add to Cart
Customized Ss Stainless Steel Tubes 201 304 316 Manufacturer Welded Round Pipe
Customized Ss Stainless Steel Tubes 201 304 316 Manufacturer Welded Round Pipe
304 stainless steel is the most widely used chromium nickel stainless steel. As a widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Good hot workability such as stamping and bending, no heat treatment hardening phenomenon (service temperature - 196 ℃ ~ 800 ℃).
Suitable for food processing, storage and transportation. It has good machinability and weldability. Plate heat exchanger, bellows, household products (Class 1 and 2 tableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs), auto parts (windshield wipers, silencers, molded products), medical appliances, building materials, chemistry, food industry, agriculture, ship parts, etc
Product description
| Commodity Name | Stainless steel pipe |
| Type | Welded |
| Standard | ASTM A312 |
| Material | 201 304 316 |
| Outer Diameter | 10-520MM |
| Wall Thickness | Sch10 |
| Length | 5-12000mm or customize |
| Tolerance | OD±1% WT±5% or as per customers’ request |
| Surface | 2B BA NO8 NO4 polish |
| Packing | Bundle packing |
Detailed photos
Product parameters
Chemical Composition
| Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
| 201 | 0.12 | 0.75 | 7.00 | 0.035 | 0.030 | 3.5-5.5 | 16.0-18.0 |
| 202 | 0.15 | 1.00 | 2.25 | 0.035 | 0.030 | 4.0-6.0 | 17.0-19.0 |
| 304 | 0.08 | 0.75 | 2.00 | 0.035 | 0.030 | 8.0-10.0 | 17.0-19.0 |
| 304L | 0.035 | 0.75 | 2.00 | 0.035 | 0.030 | 8.0-10.0 | 18.0-20.0 |
| 309 | 0.15 | 0.75 | 2.00 | 0.035 | 0.030 | 12.0-15.0 | 22.0-24.0 |
| 310S | 0.08 | 1.5 | 2.00 | 0.035 | 0.030 | 19.0-22.0 | 24.0-26.0 |
| 316 | 0.08 | 1.0 | 2.00 | 0.035 | 0.030 | 10.0-14.0 | 16.0-18.0 |
| 316L | 0.035 | 0.75 | 2.00 | 0.035 | 0.030 | 12.0-15.0 | 16.0-18.0 |
| 321 | 0.04-0.10 | 0.75 | 2.00 | 0.035 | 0.030 | 8.0-11.0 | 17.0-19.0 |
| 410 | 0.03 | 1.00 | 1.25 | 0.035 | 0.030 | ---------- | 11.0-13.0 |
| 430 | 0.12 | 0.75 | 1.00 | 0.035 | 0.030 | ----------- | 16.0-18.0 |
Technical Property
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
| 304 | ≥205 | ≥520 | ≥40 |
| 304L | ≥205 | ≥520 | ≥40 |
Technical Property
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
| 201 | ≥275 | ≥520 | ≥40 |
| 202 | ≥275 | ≥520 | ≥40 |
Technical Property
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
| 316 | ≥177 | ≥480 | ≥40 |
| 316L | ≥177 | ≥480 | ≥40 |
Packing and shipping
FAQ
How can I contact with your company?
We are always ready to serve you via Email, Wechat or Mobile telephone.
Mobile:+86-18963570880 Wechat: 008618963570880
What is your working time?
Monday-Saturday : 8:00AM-17:30PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,
please see our update holiday notice. During these period, if you have a demand, Please
send me an email.
Do you provide free samples?
Yes, we can provide a free small sample for testing, buyer should bear all the shipping costs.
What is your payment terms?
T/T,L/C,Western Union,MoneyGram,Paypal
We are doing the best to match your demand.
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers' quantity.
Anyway,we try to offer good-quality products as soon as possible.