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Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube

Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube

    • Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube
    • Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube
  • Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube

    Product Details:

    Place of Origin: China
    Brand Name: DALLAST
    Certification: ISO9001-2009 ,TS16949, SGS, TUV NSS Test
    Model Number: Standard Nonstandard Customized

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: shrink film, pallet, plywood case and carton
    Delivery Time: 20- 25 days after down payment
    Payment Terms: Western Union, L/C, T/T
    Supply Ability: 100 ton per year
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    Detailed Product Description
    Steel: 20 # -45 #, 16Mn, 27SiMn,42CrMo,40CrMo And Some Low-alloy Steel Surface Hardness: >HV 850
    Surface Roughness: Ra 0.2-0.4 Length: Custom As The Request
    NSS Test: 300hours, 500hours, 800hours,1000hours Surface Treatment: Hard Chrome, Ion Permeation Technology

     

    Main hydraulic cylinder parts:

     

    Precision cold drawn steel, honing steel, precision piston rod, hydraulic cylinders and various hydraulic system design and manufacturing. The company has a professional production plant, for many years engaged in hydraulic engineering research and design experts and have rich practical experience in engineering and technical personnel, a dedicated production equipment, advanced production technology, and improve the quality assurance system to ensure product quality , With the best after-sales service for customers value.

     

    Specification:

     

    Main material: 20 #, Q235, 20G, 35 #, 45 #, 16Mn, Q345, 40Cr, 27SiMn, 12Cr1MoV, 10CrMo910, 15CrMo, 35CrMo, 42CrMo.
    Widely used: construction machinery, metallurgical machinery, plastic machinery, hoisting machinery, mining machinery, road construction machinery, textile machinery and other industries.
    Processing forms: 1, cold-rolled 2, cold drawn 3, honing 4, rolling jade

     

    Diameter:30mm-300mm, wall thickness of 2mm-40mm. Technical conditions: bore accuracy H5-H10, bore roughness Ra ≤ 0.63um, straightness ≤ 0.3mm / m. Steel is 20 # -45 #, 16Mn, 27SiMn and some low-alloy steel, the standard GB8713-88. Specifications for 40-300 * 2-40MM, length of 2-12M various types of cylinder tube, with an annual sales capacity of 30,000 tons. Company advanced equipment, production technology optimization, detection means perfect.

     

    Our Services:

     

    Could DALLAST offer OEM service?

    Yes. DALLAST can offer OEM with customers' brand name and trademark onto the product.

     

    Do DALLAST products come with a warranty?

    Yes. DALLAST offer 1-year guarantee without abusive usage on all purchases which begins with the bill of lading.

     

    Length:According to user’s requirement
    Surface roughness Ra 0.4-0.1
    OD tolerances f7-f8 (other tolerances can be made)
    Surface hardness HRC60 HV>850 The straightness 0.15/1000mm
    Roundness tolerance GB1184 9 Chrome-plated thickness According to user’s requirement
    Full length tolerance GB1100IT The materiel According to user’s requirement
    Scheduling axis hardness HB220-280

     

    Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube

    Contact Details
    Shenzhen Dallast Technology Co., Ltd.

    Contact Person: Ariel

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