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Home > Products > Black Carbon Steel Pipe > ST35 , ST37.4 Black Carbon Steel Hydraulic Tubing / Pipe For Shippment Industry

ST35 , ST37.4 Black Carbon Steel Hydraulic Tubing / Pipe For Shippment Industry

FOB Price

US$ 1.5 - 4.5/ / Case

1 Case(Min. Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name

SHENGDINGYUAN

Place of Origin

China

Product Description

Delivery Time:30 days after receiving the deposit
Certification:TS 16949 ISO 9000

ST35 , ST37.4 Black Carbon Steel Hydraulic Tubing / Pipe For Shippment Industry

Specifications:

Size:OD:4mm-60mm,WT:0.5mm-7mm Standard:DIN2391/C,EN10305-4,SAEJ524 Material:ST35,ST37, ST37.4,ST44.4,ST45,ST52.4,E235,E355,SAE1010,C1010,C1020 Delivery?State:NBK+Black?phosphate. Length:5.8m,6m. Package:Bundles?or?wooden?cases. Surface?Anti-rust:Both?outside?and?internal?tube?surface?flushing?with?anti-rust?oil.

Surface?quality:very?smooth?and?bright?without?oxide?scale,pock,strach,crack?and?other?defects.

Surface?Cleaness:clean?without?iron?scrap,dust,better?for?hydraulic?system?life. Properties:better?extending?rate?and?strength?property,after?bending?with?no?deformation,after?flattening?and?flaring?process?with?no?crack. Raw?material:Bao?Steel,Huai?Steel,XingCheng?Steel?with?good?quality.

Precision hydraulic steel tubing DIN2391-ST37.4 NBK OD10xTH1.5

Description:

The steel grades of raw material used in our company are mainly ST35, ST37.4(10#), ST45 (20#), ST55 (35#), Ck45 (45#), ST52.4 (16Mn) etc. produced by Shanghai Baosteel Group.

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.

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.

Chemical composition(cast analysis)a
Steel grade	% by mass
Steel name	Steel number	C	Si	Mn	P	S
max.	max.		max.	max.
????????? ST35	1.0305	0.17	0.35	≥0.40	0.025	0.025
?ST45	1.0408	0.21	0.35	≥0.40	0.025	0.025
?ST52	1.0580	0.22	0.55	≤1.60	0.025	?????? 0.025?

Mechanical properties at room temperature
Steel grade	Minimum values for the delivery condition
Steel name	Steel number	BK	BKW	BKS	GBK	NBK
Rm	A	Rm	A	Rm	ReH	A	Rm	A	Rm	ReH

Contact Us

Zhangjiagang Sheng Ding Yuan group: Contact nameMiss. Kelly
Chat Now; Phone86-512-56720298; AddressBuilding B,Gaoqiao Industries Park, Xi'an, Shaanxi

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Black Carbon Steel Pipe	Carbon Steel Mechanical Tubing	Carbon Steel Tube	Hydraulic Steel Tubing
Rectangular Steel Tubing	Seamless Carbon Steel Tube	Seamless Hydraulic Tubing

ST35 , ST37.4 Black Carbon Steel Hydraulic Tubing / Pipe For Shippment Industry

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