CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

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Big OD Hot Finished Pipe ASTM A53 A106 Carbon Steel

Good quality Seamless Boiler Tubes for sales
Good quality Seamless Boiler Tubes for sales
RUIYUAN is a reliable supplier, we trust in them and already cooperated for 5 years. They offer good and stable quality, best service and price.

—— Mr.Wang from SINOPEC

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—— Mr.Sanjay Bajaj

They will always keep their words, and always put customer's benefit on first consideration, that's why we chose them as a long-term business partner!

—— Mr.Thomas BIttig

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Big OD Hot Finished Pipe ASTM A53 A106 Carbon Steel

China Big OD Hot Finished Pipe ASTM A53 A106 Carbon Steel supplier

Large Image :  Big OD Hot Finished Pipe ASTM A53 A106 Carbon Steel

Product Details:

Place of Origin: JIANGSU, CHINA
Brand Name: CHANGZHOU RUIYUAN
Certification: ISO9001, ISO14001, PED,OHSAS18001

Payment & Shipping Terms:

Minimum Order Quantity: 0.3 MT
Packaging Details: Ends caps, Hexagonal Bundles with steel strips and plastic bags wrapping outside/Wooden box/Steel frame/Or as per client’s requirement.
Delivery Time: 20~30 days after order
Payment Terms: T/T, L/C, D/P, CASH
Supply Ability: 6000MT/Month
Detailed Product Description
STANDARD: ASTM, ASME, BS, JIS, IS, GB, EN, BS_EN, DIN SHAPE: ROUND
MATERIAL: CARBON STEEL PROCESSING: COLD DRAWN, HOT ROLL
TECHNIQUE: SEAMLESS CERTIFICATE: ISO9001, PED, ISO14001,OHSAS18001

Big OD Hot Finished Pipe ASTM A53 A106 Carbon Steel

 

 

Specifications:

 

ASTM A53/A53M(ASME SA53/53M)  Seamless Steel Pipes

Steel Grade: A/B

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:10.3mm – 660.4mm
WT: 0.8 mm – 35mm
Length: 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(%): 

 

Grade

C ≤

M ≤

P ≤

S ≤

Cu ≤

Ni ≤

Cr ≤

Mo ≤

V ≤

A

0.25

0.95

0.05

0.045

0.40

0.40

0.40

0.15

0.08

B

0.30

1.20

0.05

0.045

0.40

0.40

0.40

0.15

0.08

 "The total composition for last five elements shall not exceed 1.00%. 

 

 

MECHNICAL PROPERTIES:

 

Grade

 Tensile Strength  σb(Mpa)

Yield Strength σs(Mpa)

Elongation      δ(%)

Delivery Condition

A

≥330

≥205

20

Annealed

B

≥415

≥240

20

Annealed

 

 

DIMENSION TOLERANCE:

 

Processing

Pipe Sizes

Tolerances

Cold Drawn

OD

≤48.3mm

±0.40mm

WT

≥60.3mm

±1%mm

 

 

INSPECTION AND TEST:

 

CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, 

elongation, flaring, flattening, bending, hardness, impact,etc). SURFACE AND DIMENSION CHECK. 

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

 

 

Description:

 

ASTM A53/A53M (ASME SA53/53M)  Seamless Steel Pipe, Black and Hot–Dipped, Zinc-Coated

Size range from OD10.3~660.4mm, WT0.8~35mm

Top quality products

 

 

Applications:

 

Mainly used for pressure parts, transportation line pipe of steam, water, fluid, ocean oil and gas, etc. 

Scaffolding pipes, mechanical tube of ocean platform, power station, petro-chemical industry, construction foundation piles, steel structure building, for low-pressur fluid service, 

steel structure bridges etc.

 

 

Competitive Advantage:

 

Always put quality on first consideration makes us keep our qulity stable and good. Always put 

customer’s 

benefit before ours makes our good service and gain us good reputation. 

 

 

Big OD Hot Finished Pipe ASTM A53 A106 Carbon Steel

Contact Details
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

Contact Person: Ms. Brenda

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