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CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD. We are leading manufacturer of CDS and HFS pipes and Tubes.
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ASTM A179 Seamless Steel Pipe , Cold Drawn Carbon Steel Pipe OD30 * WT2.5mm

ASTM A179 Seamless Steel Pipe , Cold Drawn Carbon Steel Pipe OD30 * WT2.5mm

Brand Name : CHANGZHOU RUIYUAN
Certification : ISO9001, ISO14001, OHSAS18001, PED
Place of Origin : JIANGSU, CHINA
MOQ : 0.1 MT
Payment Terms : T/T, L/C, D/P, CASH
Supply Ability : 6000MT/Month
Delivery Time : 15~30 days after order
Packaging Details : Ends caps, Hexagonal Bundles with steel strips and plastic bags wrapping outside/Wooden box/Steel frame/Or as per client’s requirement.
PLACE OF ORGIN : JIANGSU, CHINA
SECONDARY OR NOT : BRAND NEW
PROCESSING : COLD DRAWN
TECHNIQUE : SEAMLESS
MATERIAL : CARBON STEEL
TYPE : CIRCULAR
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ASTM A179 Seamless Steel Pipe , Cold Drawn Carbon Steel Pipe OD30 * WT2.5mm


Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating

Ends: BE/PE, ends caps

Marking: as per requirement

Delivery Condition: Annealed/Normalized/Tempered

Size:(mm)
OD:3.2mm – 76.2mm (1/8 – 3 in.)
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement


CHEMICAL COMPOSITION(%):


C≤

Mn

P≤

S≤

0.06~0.18

0.27-0.63

0.035

0.035


MECHNICAL PROPERTIES:


Tensile Strength σb(Mpa)

Yield Strength σs(Mpa)

Elongation δ(%)

Hardness (HRB)

≥325

≥180

35

≤72


DIMENSION TOLERANCE:


Processing

Pipe Sizes

Tolerances

SEAMLESS COLD DRAWN

OD

<25.4mm

±0.10mm

25.4~38.1mm

±0.15mm

38.1~50.8mm

±0.20mm

50.8~63.5mm

±0.25mm

63.5~76.2mm

±0.30mm

WT

OD≤38.1mm

0~+20%

OD≥38.1mm

0~+22%


INSPECTION AND TEST:


1. CHEMICAL COMPOSTION TEST.

2. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, flanging, bending, hardness, etc).

3. SURFACE AND DIMENSION CHECK.

4. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), hydraulic test.


Description:


ASTM A179

Seamless low carbon steel pipe for heat-exchanger and condenser

Size range from OD3.2~76.2mm (1/8 – 3 in.), WT as per customer’s requirement

Top quality products


Applications:


1. Condenser

2. Heat-exchanger

3. Heat supply, heat transfer equipment

4. Transportation of fluids

etc.


Competitive Advantage:


Best price. Good and stable quality, competitive price, good delivery time help us to gain good reputation among our customers.



Product Tags:

ColdDrawn Seamless Steel Pipe

      

seamless black steel pipe

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

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