CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

We are leading manufacturer of CDS and HFS pipes and Tubes.

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Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless

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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Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless

China Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless supplier

Large Image :  Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless

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 TYPE: CIRCULAR
TECHNIQUE: SEAMLESS PLACE OF ORIGIN: JIANGSU, CHINA
CERTIFICATE: ISO9001, ISO14001, PED, OHSAS18001 SURFACE: Black/Varnish/Oiled/Phosphating/Pickling

 

Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless

 

 

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: 15-406.4mm           WT: 1.2-25mm 

   As per standard or as per customer’s requirement
 Length: ≤16m. Fixed Length 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

15-406.4

1.2-25

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:

 

We supply various types of seamless carbon steel pipes which can be used in boiler, auto parts, pipe line, fluid transportation, gas transportation, etc.

 

 

Applications:

 

Fluid-transportation, Gas-transportation

 

 

 

Competitive Advantage:

 

Advanced equipments and technology. Top quality with best price and reliable service. 

 

 

Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless

Contact Details
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

Contact Person: Ms. Brenda

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