ASTM A213 Seamless U-bentTube

ProductDescription: Boilers, heat exchangers, super heaters,condensers

Standards:ASTM/ASME A213 SA213
Grade:TP304/TP304L, TP316/TP316L

Marking:JW, material grade, standard, specification, heat no.

Length:unbending length or fix length

Package:wooden box or steel box

Mill testcertificate: according to EN 10204 3.1B.

Specialty andAdvantages

1. Our companyhas been dedicated to producing stainless steel seamless pipe since2003, owning complete producing technology and abundant managingexperience.
2. The rawmaterial such as mother tube, round bar we use is from Chinesebiggest and well-known steel mill: Bao Steel and YongxingSteel.
3. We haveadvanced NDT equipments for the tests such as Eddy Current test,Ultrasonic test, Hydraulic test and so on.
4. We have ISO9001 certificate, and the Third Party Inspection Certificates suchas TUV, BV, Lloyd’s, SGS, etc, also can be provided according tocustomers’ requirements,
5. Wooden casepackage which is strong and suitable for sea transportation is ourmain method to pack the pipes. And the economical packing methodsuch as packed in bundles is also welcomed by somecustomers.
6. Thetolerance control we use is /-0.1mm on both inside and outsideDiameter and Wall Thickness, which is much higher thaninternational standard ASTM, DIN.
7. The surfacecondition is one of our main advantages: in order to meet differentrequirements for surface condition, we have annealing and picklingsurface, bright annealing surface, OD polished surface, OD & IDpolished surface etc.
8. In order tokeep the inside surface of pipe clean and make it free fromdeburring, our company develops the unique and special technology--- Sponge Washing with high pressure.
9. We havecomplete after-sale service to deal with the problems intime.