black phosphated steel tube from China manufacturer - Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd

Price:	1000.0~2000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: St37.4 St45 St52 St52.4

Production Capacity: 500 tons/ month

Delivery Date: 30 days after getting the a...

Means of Transport: Ocean

Packing: bundled and wrapped with pl...

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Standard	GB, DIN
Standard	GB/T 8713, GB/T8163, DIN 2391
Grade	10#-45#, 16Mn, ST35-ST52
Grade	10#, 20#, 16Mn, St37, St52, St42, St45, St35.8, St37-2, St42-2, St45-8, St35.4, St52.4, St45-4, ST37.4
Thickness	0.5 - 10 mm
Section Shape	Round
Outer Diameter	4 - 90 mm
Place of Origin	Jiangsu, China (Mainland)
Secondary Or Not	Non-secondary
Application	Hydraulic Pipe
Technique	Cold Drawn
Certification	CE
Surface Treatment	Galvanized
Alloy Or Not	Non-alloy

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
glazed high precision mechanical steeltube
DIN2391standard

High accuracy(+/-0.05mm) Excellent surface condition(Ra<=1.0um) glazed high precision mechanical steeltube DIN2391standard :

ASTM A519 seamless carbon 1010 steel tube

Outer Diameter	Wall thickness
< =90 mm	<=10mm
> 4 mm	>0.5mm

1) Certificate: ISO9001:2000

2) Mill standard:DIN2391/ASTM/EN10305-1/GB8163/JIS G3445

3) Steel Gr.: St35,St37.4, St45, St55,Ck45, St52

4) Delivery condition:BK /BKS /NBK/Annealing/Normalizing

5) Allowance between 0.3MM to 0.5MM

6) Surface treatment: phosphated and oiled/ galvanized/bright annealed

7)Technique:cold drawn,cold bending, flaring, flatting and tensilefore without any break or crack.

8) Length: random or cut length

9) Application: to be used in hydraulic systerm,automobile,construction machinery vehicles and in the occation where the high presure,brightness,cleanning and mechanical properties of the tube are required

10) Package:seaworthy paking which does not affect material (banding with steel strips, braiding parcel at outside, or wooden case, or as per your

requirement )