CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

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Home ProductsCold Drawn Seamless Tube

Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB

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

As we've cooperated more than 7 years, RUIYUAN is not only a business partner, but also became a very best friend for us.

—— 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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Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB

China Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB supplier

Large Image :  Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB

Product Details:

Place of Origin: JIANGSU, CHINA
Brand Name: CHANGZHOU RUIYUAN
Certification: ISO9001, ISO14001, PED, OHSAS 18001

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/DIN/EN/BS/JIS/GB TECHNIQUE: SEAMLESS
PLACE OF ORIGIN: JIANGSU, CHINA CERTIFICATE: ISO9001, ISO14001, PED, OHSAS18001
SURFACE: Bare/Black/Varnish/Oiled/Phosphating/Pickling PROCESS: COLD DRAWN

 

Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB

 

 

Specifications:

 

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

Ends: BE/PE, ends caps

Marking: as per requirement

Delivery Condition: Annealed/Normalized/Tempered/Quenched

Size:(mm)

         OD: 15-95mm           WT: 1.2-16mm 

   As per standard or as per customer’s requirement
   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

 

 

NAME

SIZE

STEEL GRADE

STANDARD

OD mm

WT mm

Middle-Low Pressure boiler tubes

15-95

1.2-16

10#

GB3087

20#

BOILER TUBES

15-95

1.2-16

20G

GB5310

20MnG

25MnG

15MoG

20MoG

15CrMoG

12Cr1MoVG/13CrMo44/13CrMo4-5

ST35.8/ST45.8

DIN17175

SA106A/B/C

ASME SA106 / ASME SA210

ASME SA213 / ASME SA335

SA210A/B/C

T2/P2

T11/P11

T12/P12

STRUCTURE TUBES

15-95

1.2-16

20#

GB/T8162

PETRO-CHEMICAL TUBES

15-95

1.2-16

 

GB9948  GB6479

ASME SA213

FLUID-TRANSPORTATION TUBES

15-95

1.2-16

10# 20# Q295 Q345

GB/T8163

 

 

 

INSPECTION AND TEST:

 

CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening,hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.

 

 

Description:

 

OD: 38*2.5mm. We supply various types of cold drawn seamless carbon steel tubes as per customer's requirement. 

 

 

Applications:

 

1. Fluid-transportation

2. Oil pipe line

3. Boiler

4. Pressure Vessel

5. Auto Parts

6. Structure 

 

 

Competitive Advantage:

 

1. Advanced Equipment and Technology.

2. Good workers with full skill and experience. 

3. Top quality with good price and best service. 

 

 

Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB

Contact Details
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

Contact Person: Ms. Brenda

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