Q235 Stainless Seamless Tube
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of q235 stainless seamless tube in China, also supports customized service with low price. Welcome to wholesale discount q235 stainless seamless tube for sale here from our factory. Contact us for free sample.
Q235 steel is a kind of carbon structural steel. It is comparable to the A3 and C3 steel in the old standard GB700-79 grade, which follows the Chile TOCT grade. The Q in its steel number stands for yield strength. Usually, the steel is used directly without heat treatment.
| Product Name | Seamless Steel Pipe |
| Material |
API5L Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53 Gr.A & B, ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2, SY/T5037, SY/T5040 STP410, STP42. |
| Certificates | API5L ISO 9001:2008 TUV SGS BV etc. |
| Outside Diameter | 1/2'--48', 21.3mm-61219mm or customized. |
| Thickness |
SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40, SCH60, SCH80, SCH100, SCH140, SCH160,XS, (1.65mm-80mm), or customized. |
| Length | 5.8m 6m Fixed, 12m Fixed, 2-12m Random. |
| Technic | 1/2'--6': hot piercing processing technic, 6'--48' : hot extrusion processing technic |
| Surface Treatment | Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation. |
| End |
Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket. |
| Usage / Application |
Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
Chemical composition and Mechanical properties Of Q235
| Chemical compositionof Q235 | |||||||
| Element | C% | Si% | Mn | S | P | Ni | Fe |
| Content | ≤0.22 | ≤0.35 | ≤1.4 | ≤0.05 | ≤0.045 | 0 | 98.81 - 99.26% |
|
Mechanical properties of Q235 |
|||
| Performance | Tensile strength/Mpa | Elongation /% | Yield strength/Mpa |
| Proportion | 370-500 | 26 | 235 |
FAQ:
Q:What is your advantage?
A:Honest business with competitive price and professional service on export process.
Q:Can you give warranty of your products?
A:Yes,we extend a 100% satisfaction guarantee on all items.Please feel free to feedback immediately if you are not pleased with our quality or service.
Q:How to get a sample?
A:All the samples we are charged. You need to tell us your specific address then we will send by DHL or Fedex to you. All the fees should be charged by yourself.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
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