Black Phosphate Hydraulic Tube from China manufacturer - Sheng Ding Yuan Pipe-Making Co., Ltd

Payment Terms:	T/T,L/C
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: covered with caps at two en...

Brand Name: Sheng Ding Yuan

Production Capacity: 650 tons per month

Delivery Date: within 40 days

Material: SAE1010 Standard: SAEJ524
Outer Diameter: 4 To 60mm Surface Treatment: Black Phosphated

Detailed Product Description

Material:	SAE1010	Standard:	SAEJ524
Outer Diameter:	4 To 60mm	Surface Treatment:	Black Phosphated
Technique:	Precision Cold Drawn Seamless Carbon Steel Tube	Thickness:	0.5 To 7mm

Black Phosphated Hydraulic Steel Tubing SAEJ524 SAE1010 For Automotive

Quick Detail:

Seamless hydraulic line tubing SAEJ524 SAE1010

Raw material:Bao Steel,Huai Steel,XingCheng Steel with good quality.

Surface clean,without oxidization.

Expanding,flaring,deformation with no crack.

Description:

Synopsis of Process Routing: Cold drawn and bright NBK seamless steel tube is used as the tube to be phosphated. The phosphated is realized with the imported chemical fluid to form a black film. The antirust oil is absorbed by means of the micro pore on the film to prevent from the rust. The caps are covered at two ends of tube to prevent from the dust.

Internal Surface quality Control:We adopt automatic inner surface cleaning machine, rotating brush cleaning and high pressure oil flushing to clean the inner and outer surface.The new steel tube production craftsmanship can effectively remove all particulate attached to the inner and outer surface of tubes and thus achieving the utmost surface cleaness and polishness.

Main Features: color of steel tube: bright black. Color is homogeneously distributed on the tube surface. The tube has good property of antirust.

Applications:

Used in hydraulic system,including automotive Hydraulic power steering system, the clutch system, braking system, engine high pressure oil pipe, excavator hydraulic oil pipe,nested card connector (pipe joints) with matching,shippment industry.

Specifications:

Size:OD4mm-60mm,TH0.5mm-7mm

Standard:SAEJ524

Material: SAE1010

Delivery State:NBK+Black phosphate.

Chemical Composition(%)
C	Mn	P	S
≤0.18	0.30-0.60	≤0.040	≤0.050

Mechanical Property
Rm(Mpa)	ReH(Mpa)	A(%)	Hardness(HRC)
≥310	≥170	35	≤65

Usual Size For Saej524 Sae1010 Seamless Hydraulic Line Tubing

O.D.	Wall	O.D.	Wall	O.D.	Wall
O.D.	Wall	O.D.	Wall	O.D.	Wall
0.188''	0.035''	0.500''	0.049''	0.750''	0.095''
0.250''	0.035''	0.500''	0.065''	0.750''	0.109''
0.250''	0.049''	0.500''	0.083''	1.000''	0.065''
0.313''	0.049''	0.625''	0.065''	1.000''	0.095''
0.313''	0.065''	0.625''	0.095''	1.000''	0.120''
0.375''	0.049''	0.750''	0.049''	1.250''	0.095''
0.375''	0.065''	0.750''	0.065''	1.250''	0.120''