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Modell: GB28884
Marke: Zu reich
Verpakung: in Bündeln mit seetüchtiger Verpackung
Produktivität: 25000 Tons per year
Transport: Ocean,Land,Air
Ort Von Zukunft: Zhejiang, China (Festland)
Unterstützung über: 60000 Tons per year
Zertifikate : ISO9001:2008 ISO14001:2008, TS16949, CE PED, TUV, API
HS-Code: 7304319000
Hafen: Shanghai,Ningbo
Zahlungsart: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Produktname: GB28884 Nahtlose Stahlrohre für 300-3000L Großvolumen Gaszylinder
China Nahtloser legierter Stahlrohrhersteller, wählen das hochwertige nahtlose legierte Stahlrohr, Feinmechanik-Rohr, ferritisches legiertes Stahlrohr, Nickel-legiertes Stahlrohr
Produkt-Einzelteil: Nahtlose Stahlrohre, Hydraulikzylinder-Stahlrohr, Öl-Zylinder-Stahlrohr
Größenbereich: OD: 356-1000mm WT: 1-100mm L: max12000mm
Material: 30CrMoE, 42CrMoE
Anwendungen : für 300-3000L Gasflaschenanwendungen mit großem Volumen, Ölzylinder / Teleskopzylinder, mechanische und allgemeine Maschinenbauzwecke.
Toleranz:
Category | Size | Tolerance |
Outside Diameter(D) | - | ±1%D |
Minimum Wall Thickness(Smin) | D≤559 |
+25%Smin 0 |
D>559 |
+27.5%Smin 0 |
|
Wall Thickness(S) | D≤559 |
+12.5%S -10%S |
D>559 | ±12.5%S |
MECHANISCHE PROPORTIEN:
Steel | Tensile Strength | Lower yield strength or specified plasticity elongation | percentage elongation after fracture | Yield ratio | Hardness | -40℃ Shock absorption energy | |
Grade | HBW | KV2/ | |||||
Ra / | ReL or Rp0.2a / | A50mma/ | (ReL/Ra or Rp0.2/Ra)/% | J | |||
MPa | MPa | % | Average | Single Sample | |||
30CrMoEb | ≥720 | ≥485 | ≥20 | ≤86 | ≤269 | ≥40 | ≥32 |
42CrMoEc | ≥930 | ≥760 | ≥16 | - | ≤330 | ≥40 | ≥32 |
Grade 30CrMoE mechanical property is equivanlent to 4130X | |||||||
Grade 42CrMoE mechanical property is equivanlent to 4142 |
Chemische Zusammensetzungen:
Steel Grade |
Tensile Strength Ra / MPa |
Lower yield strength or specified plasticity elongation ReL or Rp0.2a / MPa |
percentage elongation after fracture A50mma/ % |
yield ratio (ReL/Ra or Rp0.2/Ra)/ % |
Hardness HBW |
-10℃Shock absorption energy KV2/ J |
|
Average |
Single Sample |
||||||
30CrMoEb |
≥720 |
≥485 |
≥20 |
≤86 |
≤269 |
≥40 |
≥32 |
42CrMoEc |
≥930 |
≥760 |
≥16 |
- |
≤330 |
≥40 |
≥32 |
Produktgruppe : Nahtlose Rohre aus legiertem Stahl
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.