Bright annealed seamless tubes for hydraulic equipment

The bright seamless steel pipes produced by our factory use high-quality carbon steel as raw materials.After cold drown and anaerobic oxygen annealing process,the tube's surface finish is well with high-precision and no oxide layer inside and outside the pipe.The pipes can do a variety of complex deformation and mechanical processing.

1.Certificate: ISO9001:2008 TS16949-09
2.Spec.:DIN2391-94/C
3.O.D:4mm-80mm
4.W.T:0.5mm-7mm
5.Max length:8m
6.delivery condition:Anaerobic annealing
7.Package: bundled and wrapped in plastic or as per your requirement
8. Surface treatment: oiled
9.Package: bundled and wrapped in plastic,  or wooden case, or as per your requirement
10.Application: used in hydraulic system, construction machine vehicles, or in the occasion where the requirement for antirust and anticorrosion of outer wall is relatively high.
11.Advantage:OD tolerance:+/-0.05mm, excellent surface condition(Ra<=1.0um),No crack after flaring and flattening
12.Note:We can produce other standard as the customers' requirement

We produce bright annealed seamless tubes;black phosphating tubes and galvanized steel tubes for more than 10 years in China.

Our products are well received by customers from many countries with good quality and very competitive price.

 1.high quality and competitive price.

 2.package: bundled and wrapped in plastic,  or wooden case, or as your requirement.

 3.delivery time: within 30 working days after receiving deposit

 4.E-catalog and samples will be provided if needed.

Welcome to contact me to know more details.

Hi,this is Chrisina,thanks very much for your interest in our products,If you want such steel tubes and pipes,or the standard is not listed above,pls do not hesitate to contact me at once.pls tell me,it's my honor to service you!

Christina Skype: christina.haibinjx

Tel:+8618056100777