stainless pipe
stainless pipe
stainless pipe
stainless pipe

stainless pipe

USD $1,000 - $5,000 /Ton

Min.Order:10 Tons

Supply Ability:
15000 Metric Ton / Metric Tons per Month
Port:
China Mainland
Payment Terms:
T/T Credit Card

Quick Details View All >

Thickness:
1, 20
Section Shape:
Round
Outer Diameter:
6 - 630 mm, 6-630mm; 0.5-6mm
Place of Origin:
Tianjin, China
Secondary Or Not:
Non-secondary
Application:
Other, Chemical Fertilizer Pipe, Petrochemical industry, oil and gas, food industry

Tianjin Boyu Steel Pipe Co., Ltd.

Business Type: Manufacturer,Trading Company
Tianjin China
Main Products: ERW High Frequency Longitudinal Welded Steel Pipe

Product Details

  stainless pipe

Company Introduction:

 

260 workers, 250,000m² nondust workshop, 12 years experience, ISO, API, 5L, API 5CT, CPD & PED certified, one hour reach Tianjin port, two hours to Beijing. this is how we keep good quality and competitive prices for global valued customers.

 

Our main products cover ERW Weld Steel pipe, LSAW pipe, SSAW pipe, Stainless Seamless pipe, Galvanized pipe, Square pipe, Steel Plate, Steel coils etc.

 

 

We attend many trade fairs, Such as the Canton Fair every year,

 

The V PIPES,FITTINGS AND CONMPONENTS INTERNATIONAL FAIRS (TUBOTECH) etc

 

stainless pipe

 


 

ASTM A312 stainless pipe manufacturer 

 

Type 304 stainless steel is the most common austenitic chromium-nickel stainless steel and is a variation of the classic 18-8 stainless. Its properties provide corrosion resistance to a wide range of atmospheric, chemical, textile, petroleum, and food industry exposures.

 

Typical 304 Chemical Composition /%
MaterialCSiMnPSNiCrMoNTi
304≤0.08≤0.75≤2.00≤0.045≤0.038.0-10.018~20.0///
 
Typical 304 Mechanical property
MaterialYield
strength
σ0.2/Mpa
Tensile
strength
σb/Mpa
Elongation
δ5/%
Hardness Test

HB                               HRB
304≥205≥515≥40≤217≤95

 

 

Products specification:

 

 

Name stainless pipe
StandardASTM, GB, JIS, DIN, EN, AISI
Material GradeTP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S
TP410 TP410S TP403
S31803/S32205 S32750 S32760
Outer DiameterSeamless Pipe: 4mm-630mm
Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),
ThicknessSeamless Pipe: 0.6mm - 20mm
Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm)
Length5.8-6.1 m or as customers' request
ToleranceAcording to the Standard.
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
ApplicationPetrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries.
TestUT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers

 

 

Tolerances on dimensions table:

 

StandardOutside(mm)Thickness(mm)Length(mm)
ASTM A312≤48.26+0.40 -0.80+No special provisions(Unspecified)-12.50%Appoint LengthDefinite cut length+6.40

 

-0

>48.26~114.30+0.80 -0.80
>114.30~219.08+1.60 -0.80
>219.08~457.20+2.40 -0.80
>457~660+3.20/-0.80
>660~864+4.00/-0.80
 >864~1219+4.48/-0.80
JIS G3459<30.00 ±0.30≥30.00 ±1.00%<2.00 ±0.20≥2.00 ±10%Appoint LengthDefinite cut Length
GB/T 12771<13.00 ±0.2013.00~40.00 ±0.30≥40.00 ±0.80%≤4.00 +0.50 -0.60>4.00 ±10%+20.00-0
EN 10217-7D1±1.50% with±0.75mm(min)D2±1.00% with±0.50mm(min)D3±0.75% with±0.30mm(min)

 

D4±0.5% with±0.10mm(min)

T1±15.00% with±0.60mm(min)T2±12.5% with±0.40mm(min)T3±10.00% with±0.20mm(min)

 

T4±7.50% with±0.15mm(min)

T5±5.00% with±0.10mm(min)

EN ISO 1127

≤6000 +5.00 -06000~12000 +10.00 -0

 

 

 Products show:

 

stainless pipe

 

stainless pipe

 

stainless pipe

 

 Our workshop:

 

stainless pipe

 

 

Delivery& Service:

 

stainless pipe

 

One of the key benefits of working with Boai is our ability to truly partner with our clients, to not only manufacture and deliver top quality product in sync with project timetables but to understand our clients' projects and use our expertise to provide solutions.

  

Boai has the ability to work to our clients’ timetable and can manufacture and supply quality, locally produced pipe on short lead times in the lengths required.

 

Our advantages:

 

Physical and chemical testing equipment
Pneumatic machine
pressure test
Universal testing machine
Eddy Current Inspection
Ultrasonic testing
Chemical Laboratory
Testing Center Apprance
Physical Laboratory

 

 

If you have any inquriy, please feel free to contact Helen for more information.

 

We will try our best to offer you competitive price, reliable quality and immediately leadtime. Welcome your inquiry!

 

Skype: Helen.boyu

 

Contact Supplier

Mr. BOYUTONG BOAI sales manager Chat Now
Telephone
86-22-28379958-800
Mobile
0086 13642004228
Fax
86-22-28379978
Address
Taiping village,Caigongzhuang town,Jinghai county Tianjin

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