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Hot Sale St52/ E355 Hydraulic Cylinder Seamless Honed Tube

China Hot Sale St52/E355 Hydraulic Cylinder Seamless Honed Tube, Find details about China St52 Honed Tube, Cylinder Tube from Hot Sale St52/E355 Hydraulic Cylinder Seamless Honed Tube

Model NO.
JNM
Straightness
1/1000
ID Roughness
Ra 0.4micron(Max)
Technology
Honed & Srb(Skived and Roller Burnished )
Inspection
Inner Surface NDT(Nondestructive Testing)
Trademark
JNM
Transport Package
Anti-Rust Oil at Inside Tube,Caps and Both Ends of
Specification
OD: 16~400mm; THK: 3~40mm
Origin
Shandong, China
HS Code
7304193000
Model NO.
JNM
Straightness
1/1000
ID Roughness
Ra 0.4micron(Max)
Technology
Honed & Srb(Skived and Roller Burnished )
Inspection
Inner Surface NDT(Nondestructive Testing)
Trademark
JNM
Transport Package
Anti-Rust Oil at Inside Tube,Caps and Both Ends of
Specification
OD: 16~400mm; THK: 3~40mm
Origin
Shandong, China
HS Code
7304193000

Hot sale ST52/E355 hydraulic cylinder seamless honed tube

1.

Product Description:
StandardDIN2391 EN10305 GB/T3639
MaterialST52 E355 20# 16Mn
Length3-9m
ID ToleranceH8-H9
Straightness1/1000
ID roughnessRA 0.4micron(max)
TechnologyHoned/SRB(Skived Roller Burnished)
2.
Chemical Composition:
Steel grade Chemical composition,%
CSiMnPSCr
≤
20#0.17-0.240.17-0.370.35-0.650.0350.0350.25
16Mn≤0.2≤0.51.00-1.600.030/030.25
ST52(E355)≤0.22≤0.55≤1.60.0250.0250.25
SAE1026(25Mn)0.22-0.280.15-0.350.6-0.90.040.05/
45#0.42-0.50.17-0.370.5-0.80.0250.020.25

3.
Mechanical Property:
Delivery 
condition		cold finished(hard)(BK)Cold drawn and stress-relieved(BK+S)
Steel gradeRm MPaElongation
A5(%)		Rm MPaReH MPaElonggation
A5(%)
20#≥550≥8≥520≥375≥15
16Mn≥640≥5≥600≥520≥14
ST52(E355)≥640≥5≥600≥520≥14
SAE1026≥640≥5≥600≥510≥12
45#≥650≥5≥600≥510≥12

4.
Standard Size:
I.D(mm)O.D(mm)WT(mm)I.D(mm)O.D(mm)WT(mm)I.D(mm)O.D(mm)WT(mm)
405059010051401568
40526901057.514016010
40557.5901101014016512.5
40589901141214016814
5060595105514017010
50657.5951107.514018020
507010100110515017010
607051001157.515017512.5
607261001201015018015
60757.510012512.516018010
60801010012713.516018512.5
637351001301516019010
637561101257.516020020
63766.51101301017019010
63787.51101401517019512.5
63808.51151307.517020015
6383101151351018020010
708051201357.518020512.5
708261201401018021015
70857.512014512.518022020
7090101201501520022010
758551251407.520022512.5
75907.512514512.520023015
75951012515012.520023517.5
8090512515213.520024522.5
809261251551522025015
80957.512516017.522027025
80100101301457.522027326.5
80102111301501024027015
8010512.51301601525029020
801101513516012.525029924.5
Special requirement230.525411.75

5.Advantage of Product

1)Professional & skilled, reliable.
2)One-stop total solution
3)ready stock goods with fast delivery
4)Customizable: Non-standard sizes are also available
5)Small quantity is acceptable
6)Cash back: Refund or replacement for any product faulty

6.Production Folw:
Hot Sale St52/E355 Hydraulic Cylinder Seamless Honed Tube
7.Introduction of Company      

      JIANNING METALS GROUP was established in 2001, With more than 10 years import and export experiences Jianning Metals has been an influential exporter in the global metal products market. More than 160 customers from 26 countries and regions have established long-term business relationships with us.

      Our main business range is listed as follows:

      Carbon Seamless Steel pipe/tube

      Hydraulic cylinder tube(Honed tube)

      Hard chrome plated rod/bar/shaft(Piston rod)

      Auto exhaust system: (exhaust pipe, muffler tips, carbon steel and stainless steel mufflers, flexible pipe)

      We sincerely welcome friends from all over the world contact us to establish mutually beneficial business relationships

Our team:
Hot Sale St52/E355 Hydraulic Cylinder Seamless Honed Tube
Our customer:
Hot Sale St52/E355 Hydraulic Cylinder Seamless Honed Tube
8.FAQ:

1.Q: How many days of your delivery?

   A:  The general delivery is 15~35 days according to your quantity.

2.Q: What's your main market?

   A: We mainly export to Middle East and South Eastern Asia. And this year our products enter into South America.

3.Q :Are you factory?

    A:Yeah, we are.

4.Q :Which countries do you export to?

   A: America, India, Korea, Pakistan, Turkey, Iran and so on.

5.Q :What is the delivery time?

   A: If we have stock, we can send goods within 20days. If not, we will delivery goods within 30-45days

6.Q: What is your main payment itme?

   A: T/T and L/C

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