Products

customized 302 350 454 lbs valve springs

Short Description:

Overview Quick Details Place of Origin: Zhejiang, China (Mainland) Style: Coil Load Type: Compression Material: Steel Usage: Automobile;Auto;Car Application: valve springs Weight: Approximately 31g Steel Standard: RoHS Surface Treatment: black oxide End Treatment: close and ground flat Salt Spray Test: 48 hours available QC report: Material report, Sample report, Bulk report HS CODE: 7320.9090 Quality Guarantee: ISO9001, TS/16949, ROHS...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    Overview
    Quick Details
    Place of Origin:
    Zhejiang, China (Mainland)
    Style:
    Coil
    Load Type:
    Compression
    Material:
    Steel
    Usage:
    Automobile;Auto;Car
    Application:
    valve springs
    Weight:
    Approximately 31g
    Steel Standard:
    RoHS
    Surface Treatment:
    black oxide
    End Treatment:
    close and ground flat
    Salt Spray Test:
    48 hours available
    QC report:
    Material report, Sample report, Bulk report
    HS CODE:
    7320.9090
    Quality Guarantee:
    ISO9001, TS/16949, ROHS
    Standard Carton Size:
    23*23*31/cm

    Supply Ability
    Supply Ability:
    1000000 Piece/Pieces per Month FOB, CNF, Express Available
    Packaging & Delivery
    Packaging Details
    Inner Packaging: Transparent OPP Bags;
    Outer Packaging: export Cartons (23*23*31/cm).
    Shipping packaging: wooden cases
    Port
    Ningbo or Shanghai
    Lead Time :
    Quantity(Pieces) 1 – 30000 >30000
    Est. Time(day) 35 To be negotiated

    Product Description

     customized 302 350 454 lbs valve springs

     

    Material RoHS carbon spring steel
    Specification Φ2mm
    End Type close and ground flat
    Surface Treatment black oxide
    Function Tractor engine valve
    Material Option

    Stainless steel:

    SUS301(1.4310), SUS302(1.4307), SUS304, SUS316, SUS631(17-7ph), X-750
    Carbon steel: SWC-72A,SWC-65Mn, 82B, 60Si2Mn, 55CrSi(55SiCr),SAE1070,

    SWPB(Music wire), EN10270-1 SH, DIN 17223, ASTM-A228 .etc
    Copper/Brass: Brass(CuZn36,CuZn40),copper(C1100), phosphor bronze  copper(CuSn6), beryllium bronze copper,enamelled wire .etc
    Alloy: titanium alloy etc.

    Surface finish option  Prevent Rust oil, Black-dyeing, Paint drying, electrophoresis, Electroplating, zinc plating, Nickel plating, chrome plating, galvanization, passivation, ultrasonic washing, phosphorization, dacromet, teflon coating,environmental protection plating with ROHS test, salt spray test etc
    Application Auto Motive Springs: Aviation,automotive, motorbike, bicycle.Industrial Precision Springs: automatic equipment springs, medical machine springs , toy springs, mold and  other industrial springs.Electrical & Home Appliance Springs: household appliance, circuit board, computer, instrument, furniture, telecommunication, electric tools, etc.
    Advantage 1. Drawings-Guide production Management for all the compression spring, extension spring, torsion spring, wire forms, snap springs .2. Raw Material ROHS certification3. Stable Supplying Chain & Sales Scale4. Famous Brand Certificate in the district Wenzhou

    5. Above all, great wish to cooperate with client

    Factory Equipment CNC spring formers, tempering furnace, ends grinder, shot-blasting, lathes ,millers, punches etc.
    Testing Machines Projector, digital hardness tester, digital torsion strength tester. digital tension and compression strength tester. elasticity tester. life tester , salt spray test machine etc.
    Quality Control

    1. PPAP.APQP,SPC,FMEA,MSA  quality management.

    2. Tolerance control : DIN, JIS Standard.

    3. Raw Material: all material can have ROHS certification

    4. Production Procedure: 7 times Inspection before delivery, Welcome Quality inspection from your side before delivery.

    5. Traceable management throughout all process from raw material to customers.

    Certification ISO9001,TS16949, ROHS

     

     

    ATTN: Read This Before Buying 

    A. Due to the internet and computer display solutions. The actual products may differ from

    the pictures. Please contact our salesmen for further assistance.

    B. All the extension springs, compression springs, torsion springs, wire firms can be made in customized demands.

    C. We appreciate Drawing-Guide Production, Please send us spring drawing as possible as you can when you inquiry.

    D. We appreciate your inquiries and you are welcome all the time!


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