Hot sale AISI4140 4130 1045 precision seamless steel hydraulic cylinder honed tube
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- Supplier: YANTAI XINPENG PRECISION TECHNOLOGY CO. LTD.
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Product Overview
Description
Company Information
Our Management And Quality Palicy
Quality assurance, customer satisfaction.
Full participation to achieve value. To achieve the goal ofcustomersatisfactionandcontinuousimprovement, to ensure thatcustomer needs and expectations are realized and translated into the company's product andservice quality requirements
Full participation to achieve value. To achieve the goal ofcustomersatisfactionandcontinuousimprovement, to ensure thatcustomer needs and expectations are realized and translated into the company's product andservice quality requirements
Prodution Process
Our Equiment
Our company is equipped with JLB250T hydraulic cold drawn machine set, LD120 precision cold rolled machine set, multiple straightening machines, box heat treat furnaces (8000-10000mm). In October 2002, Shandong Penghui Hydraulic Cylinder Co,.Ltd. was established, equipped with advanced CNC SRB machine, several Powerful honing machine, Combined cold drawn, cold rolling, heat treatment and SRB process to produce the best quality products according to standard GB/T8713-88, GB/T3639-2000 or customers requirement.
Our Team
Size Of XINPENG
Delivery Condition | Cold Drawn+stress-relieved (BK+S)(SR) | Cold finished(hard)(BK) | ||||||
Steel Grade | Rm Mpa | ReH Mpa | Elongation | Rm Mpa | Elongation | |||
25Mn | >=600 | >=510 | >=15 | >=640 | >=5 | |||
27SiMn | >=760 | >=610 | >=10 | >=800 | >=5 | |||
st45 | >=520 | >=375 | >=15 | >=550 | >=5 | |||
Testing Equiment
Our company has a number of testing equipment, mainly including tensile tester, portable hardness tester, wall thickness gauge,ul trasonic flaw detector digtal rock well hardness meter etc., to better ensure
the accuracy of product data.
the accuracy of product data.
Certificate
Our company has passed the international Quality System GB/T19001-2016 and ISO9001:2015 Verified. Our company was equipped with various advanced testing machine which can exhaustive Analysis of the product and promise the quality. We established and improved the dual systems of production safety and occupational health. Through xinpeng steel tube expansion project completed environmental protection acceptance, xinpeng got abilities to deal with passivation pipe fittings, rust-proof phosphating pipe fittings and saponification pipe fittings.
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