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Shenzhen Dallast Technology Co., Ltd.
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Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube

Shenzhen Dallast Technology Co., Ltd.
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Precise Cold Drawn Piston Chrome Plated Steel Bar , Hard Chrome Plated Steel Tube

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Brand Name : DALLAST

Model Number : Standard Nonstandard Customized

Certification : ISO9001-2009 ,TS16949, SGS, TUV NSS Test

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : Western Union, L/C, T/T

Supply Ability : 100 ton per year

Delivery Time : 20- 25 days after down payment

Packaging Details : shrink film, pallet, plywood case and carton

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

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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


Product Tags:

chrome plated steel tube

      

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

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