ASTM A179 Seamless Cold-Drawn boiler Tubes

1. Standard: ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,

2. Material: 304L, TP304, TP316L,F321,s2205 etc

3. Size:   Out diameter:   ANSI 1/8-24(6mm-630mm).

               Wall thickness:  ANSI 5S-160S (0.9mm-30mm)

    Length: Max. 30 meters

4. Surface Finish :annealed and pickled, grey white (polished)

5. Process methods: cold dawning, cold rolling

6.Testing: Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test,

7. Application:petroleum, chemical industry, chemical fiber, smelt, medical machinery, papermaking,Heat preservation and refrigeration, mechanical equipment, food, electricity, water conservancy,architecture, aerospace, navigation shipbuilding, environmental protection and boiler heat exchanger

Product Shows:

A1:Exported to more than 30 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, etc.

Q2:How can I get some samples?
A2:Small samples in store and can provide the samples for free. Catalgue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.

Q3:Do you have any MOQ limit for stainless steel products order? 
A3: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is prefered.

Q5:How does your company do regarding quality control?
A5:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS.

Q6:Is it OK to print my logo on products??
A7: Yes. OEM and ODM are available for us.