Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd
Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd
Black Phosphated Precision Seamless Steel Tube For Hydralic And Pneumatic Cylinder 
  • Black Phosphated Precision Seamless Steel Tube For Hydralic And Pneumatic Cylinder 
Black Phosphated Precision Seamless Steel Tube For Hydralic And Pneumatic Cylinder 

Black Phosphated Precision Seamless Steel Tube For Hydralic And Pneumatic Cylinder 

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Basic Info
Basic Info
Product Description
Product Description
 black phosphated precision seamless steel tube for hydralic tubes
Description
Cold drawn black phosphated seamless steel tubes
Process Method
Cold drawn ,
Raw Material
10#,20#,45#,16Mn,ST35,ST37,ST37.4,ST45,ST52,ST52.4,E195,E235,E255,E355
Standrad
JIS, GB, DIN, ASTM
Surface Treatment
Phosphated&oiled
OD
4mm-90mm
WT
0.5mm-8mm
Application
Pressure vessels,oiler,heat exchanger,auto parts, hydraulic system, air-conditioning refrigeration, electric heating appliance, electronic instrument pipeline,etc.
Delivery
Condition
NBK, GBK, BK ,BKW ,BKS
Package
bundled and wrapped in plastic or as your requirement
Certificate
ISO9001:2000
Basic Inspection
Chemical analysis and mechanical testing
Production Capability
500 MT/month
Payment Method
T/T; L/C at sight
Delivery Time
within 30 working days after receiving deposit

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.

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  • Mr. Kevin Wang 

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