Contact Platform Support
Help CenterNc50 Api Drill Pipe
Related Products
Specifications
honed steel pipeWT: 5 - 50 mm
OD: 20 - 325 mm
Main market: India, Europe
ISO certificated
honed steel pipe
Specifications
1 we manufacture honed tubes
2 Main market: India, Europe
3 ISO certificated
1. MATERIAL SPECIFICATION AND REF. DOCUMENT
ST52,BK+S,DIN2391 OR Equivalent
2. CHEMICAL COMPOSITION (%)
C (Max) Mn(Max) Si(Max) S(Max) P(Max)
0.22 1.6 0.5 0.035 0.035
3. MECHANICAL PROPERTIES
Elongation(Min) Y.S (Min.) UTS (Min.)
≥15 470 N/MM2 580 N/MM2
4. SUPPLY CONDITION
Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished
5. SURFACE ROUGHNESS
Ra = 0.4~0.8Micron
6. TOLERANCES ON INNER DIA
ISO H8
7.TOLERANCES ON WALL THICKNESS
≤ Dia120 +/-10 % of wall thickness
≥ Dia120 +/-10 % of wall thickness
8. STRAIGHTNESS
≤1 mm/M
9. OD TOLERANCE
≤ Dia 40 +/-0.2 mm
≥ Dia 40 ≤ Dia 100 +/-0.3mm
≥ Dia 100 +/-0.5mm
10. LENGTH AND CUT TOLERANCE
Length ≤ 500mm , +2mm
> 500mm ≤ 2000mm, +3mm
> 2000mm ≤ 5000mm, +5mm
> 2000mm ≤ 7000mm, +10mm
11. TUBE ENDS
Tube ends shall be cut nominally square to the axis and free from burs
12. APPEARANCE
Tube shall have a smooth internal and external surface consistent with cold working
process, tube inner surface should be free from rust, scratches and other surface
irregularities.
13. CERTIFICATION
Material certificates will be send to u if want.
14. PACKAGE
Anti rust oil to be applied on material and both ends closed by plastic cap and
bundled by steel strips,braiding parcel.
15. SCOPE
Hydraulic cylinder tube for swivel crane, injection machine and construction
machine application.
honed steel pipehoned steel pipehoned steel pipehoned steel pipehoned steel pipehoned steel pipehoned steel pipehoned steel pipehoned steel pipehoned steel pipehoned steel pipe
Send Inquiry to This Supplier
You May Also Like
-
Steel Pipe & Tube & High Pressure Boiler Tube，20G、15CrMoG、12Cr1MoVG、P91NegotiableMOQ: 5 Metric Tons
-
GB/T 3087 Seamless Steel Tube – Low and Medium Pressure Boiler Grades 10#, 20# – Current Standard: GB/T 3087-2022NegotiableMOQ: 1 Metric Ton
-
Q195 Galvanized Double Corrugated Pipe for Highway and Tunnel ProjectsNegotiableMOQ: 1 Kilogram
-
Advanced Food Packing Machine With Touch Screen Control for User-Friendly OperationUS$ 76.5 - 80MOQ: 10 Combos
-
ASTM Q235B SM490 SS400 ERW Welded Steel Pipe TubeUS$ 450 - 505MOQ: 10 Metric Tons
-
Corrosion Resistant S23043 Duplex Stainless Steel Pipe, Seamless Tube With Custom Length & Industrial Grade & Smooth SurfaceNegotiableMOQ: 1 Kilogram
-
A106 A53 A36 Q235jr Welded Carbon Steel Pipe Large Stock ASTM Approved Concrete Reinforcement PipeUS$ 300 - 850MOQ: 5 Tons
-
Steel Pipe & TubeNegotiableMOQ: 2300 Tons
-
High Quality Galvanized Seamless Steel Pipes | ASTM A106/A53 | Zinc Coated Carbon Steel Pipe For StructureUS$ 620 - 860MOQ: 1 Ton
-
316L Seamless Stainless Steel Electropolished EP Pipe for Industrial UseNegotiableMOQ: 1000 Kilograms
