alloy steel pull rod for tensile structure
Price on request
Pricing is provided on request — use the quote form below.
- Port
- Tianjin
- Minimum Order Quantity
- 1 Piece/Pieces
- Supply Ability
- 1000,000 Ton/Tons per Year
- Payment Terms
- L/C,T/T
Price on request
Pricing is provided on request — use the quote form below.
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1) 20 years manufacture experience·2) Strict dimension control·3) Comply to International or national standard
| Condition | New | Place of Origin | Henan China (Mainland) |
|---|---|---|---|
| Dimension(L*W*H) | 20m | Weight | 1~10 Tons,5 Tons |
| Certification | iso, iqnet | After-sales Service Provided | Engineers available to service machinery overseas |
| Material | AISI 4340, 4142, 1050 | Length | less than 20 m |
| Diameter | less than 800mm | Thread | Tr, NC, |
| MOQ | 1 pc | Package | export standard package |
| Details | 1) 20 years manufacture experience · 2) Strict dimension control · 3) Comply to International or national standard |
| Packaging Detail | export standard package |
|---|---|
| Delivery Detail | 30-60 days |
Place of Origin: Henan, China (Mainland) Product Material: Steel, Alloy Steel Product: Tension rod
Manufacture Technique: Forging and machining
Certification: IQNET, ISO,
Packaging & Delivery
| Packaging Details: | Export standard package or according to customer requirement |
| Delivery Detail: | 30~60days according to various quantity |
Specifications
1.Main products
Tension rod, tension rods ,tension bar, tension pull up rod,
2.Material
ASTM:1050, 1030, 4340,4142
3.Standard:
BS, JIS, ASME,AISI,GOST,DIN,etc
4.Specifications of tension rod
| Product | Diameter (mm) | Length (m) | Precision (mm) | Surface roughness (Ra) | Screw thread type |
| Tension rod | 50 500 | ≤ 20 | 0.02 | 1.6 | NC, Tr |
4. Chemical Components and Mechanical Character
4340
| Components | C | Mn | Si | P | S | Cr | Ni | Cu |
| Min Max | 0.37 0.44 | 0.50 0.80 | 0.17 0.37 | ≤ 0.025 | ≤ 0.025 | 0.60 0.90 | 1.25 1.65 | ≤ 0.25 |
Mechanical character
| Tension strength σb (MPa) | Yield strength σs (MPa) | Elongation δs (%) | ψ (%) |
| ≥980 | ≥835 | ≥12 | ≥55 |
5. Manufacturing process
EAF+ LF+ VD+ Forging + Rough machining + UT test + Precision machining+ Package
6.Report
Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report
7.Nondestructive test (NDT)
UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT ( penetrant testing)
8.Quality certification : ISO 9001: 2008, IQNET
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