Delivery Time: | within 35 days after receiving TT deposite |
Package: | waterproof woven bags,plywood cases |
Supply Ability: | 500 Ton per Month |
Minimum Order Quantity: | 1 Metric Ton |
Payment Terms: | L/C,T/T |
Port: | shanghai,china |
Fob Price: | US$1000-5000shanghai,china |
Brand Name: | zhengbang |
Technique: | Cold Drawn |
Surface Treatment: | Galvanized |
Place of Origin: | Jiangsu China (Mainland) |
Thickness: | - |
Outer Diameter: | - |
Grade: | Q235, Q345, Din2391 17 Cr3, ST37, ST52 |
Standard: | GB, DIN |
In addition:We are good at small specification tubes .
Mechanical properties:These tubes can be bent at any angel and bear the impact of high pressure,cold bending,flaring,flating,and tensile fore without cracks and breaks,oxidized residual substances on either inner or outer surfurce of tubes .Additionally,blockage to penumatic, hydraulic and oil routes shall never occur .The elongation rate and tensile strength are in high standard.
Outstanding : Due to complete arts and crafts ,our production have super brightness and cleanness , inner bore is clean as well . Its very helpful for manufacturer who produce auto accessory and hydraulic equipment as oil tubes.
Sample: We would love to supply quotation and sample for you .
Specification: We are good at doing outer diameter4mm- 50mm , wall thickness 0.5-8mm ,length below 15 mm.
Steel Grade : St35 St37.4 (10), (20 #), St45 St55 (35), Ck45 (45 #), St52 16Mn , etc.
Change: we are changing our techniques so that our tubes much more easily to flaring , pressing , bending and so on . At the same time, we go on adjusting our operation flow, at the same time, we upgraded packing , so we will shipment them more safety
Advantageous production standard : DIN 2391, ASTM A53, EN10305-1
BK,NBK ,GBK status
7,Capillarity steel tube/pipe
6,High Pressure Hydraulic Seamless steel tube/pipe
5,Cold Drawn or Cold Rolled Seamless steel tubes
4,Galvanized /Copper Coated Seamlesssteel tube/pipe
3,High/Low Pressure seamless steel tubes
2,Transport oil tube as automobile accessory
1,High Precision seamless steel tubes
ZHENGBANG selects Carbon steel, produced by well-known steel corporations such as shanghai BAOSTEEL Group and Huai STEEL etc. Our products as follows:
NBK COLD DRAWN SEAMLESS STEEL TUBE WITH HIGH PRECISION
standard:As per DIN 2391, ASTM A106, EN10305-1
status: good at NBK
advantageous :the Small diameter tube.
usage:oil tube
Grade: St35 St37.4 (10), (20 #), St45 St55 (35)... Dimensions:OD*WT*L Thickness:0.5-6mm Outer Diameter:4-50mm high precision seamless:hydraulic Length:below 6m Specification: 6.0x1,6.0x1.5,8.0x1.0,8x1.5,10x1... Technique:Seamless Usage: automotive ,tractor, hydraulic system ...