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ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
Specifications
Brand Name :
New Era
Model Number :
BS3059-1
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
3000 tons/month
Delivery Time :
45 days
Packaging Details :
Bundles Package, Wooden Box Package
Tube Norm :
BS3059-1
Steel Grade :
Grade 320 ERW/CEW
Tube Sizes :
OD:10-120mm,Wt:1-20mm
Production Process :
ERW welded tubes/CEW tubes
Delivery Condition :
Annealed,Normalized
Application :
Boiler,Superheater,heater Exchanger
Supply Condition Of Steel Tubes :
Straight Tubes/U-tubes/Bending Tubes
Description

ERW/CEW Welded Steel Tubes BS3059-1 Low Carbon Steel 320

BS3059-1 Grade 320 Low Carbon Steel Tubes for Steel Boiler and superheater tubes

CFS Cold drawing seamless steel tubes/HFS Hot finished seamless steel tubes

Low tensile carbon steel tubes for heat-exchanger,condensor,air-heater tubes

Method of Manufacture of Steel Tubes:

HFS-Hot finished seamless

CFS-Cold finished seamless

ERW-Electric resistance welded including induction welded

CEW-Cold finished electric resistance welded including induction welded

Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing or ERW tubes On line inspection
5. Heat Treatment of Steel Pipes
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking of steel pipes
100% Eddy Current Testing/Hydraulic testing
100% Tubing Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.

Product Name BS3059 ERW/CEW/Welded Steel Tube
Materials Grade 320
Delivery Condition Heat Treatment
Standard BS3059-1 Steel Boiler and superheater tubes
Application Heat Exchanger, Condensers and similar heater,superheater
Certificate ISO 9001
HS code 7304319000
Delivery Time 40 days
Packing Bundles or Wooden Boxes

The ERW/CEW Steel Tubes Chemical Compostion

Chemical Composition of Steel tubes

Grade 320 HFS/CFS/ERW/CEW

 C Mn

P

≤

S

≤

Si

≤
0.06--0.16 0.30-0.70 0.035 0.035 0.35

The Tolerance of HFS/CFS/ERW/CEW tubes:

OD Inch(mm) + -- WT Inch(mm) + --
＜1(25.4) 0.10 0.10 ≤1. 1/2 (38.1) 20% 0

1 to 1.1/2

(25.4 to 38.1)

 0.15 0.15 ＞1. 1/2 22% 0

1.1/2 to 2

(38.1 to 50.8)

 0.20 0.20

2 to 2. 1/2

(50.8 to 63.5)

 0.25 0.25

2. 1/2 to 3

(63.5 to 76.2)

 0.30 0.30

Steel tubes/superheater tubes products pictures:

ERW / CEW BS3059-1 Low Carbon 320 Superheater TubesERW / CEW BS3059-1 Low Carbon 320 Superheater TubesERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes

Tags:U tubes,U-tubes,Bending tubes,BS3059-1 CFS/HFS/ERW/CEW tubes,superheater tubes,Steel boiler tubes

BS3059 CEW,U-Bending tubes,Welded Steel Pipes,Welded Steel tubes



Product tags

superheater and heat exchanger tubes

,

superheater tube

,

gas burner tubes
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ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes

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Product Detail
Brand Name :
New Era
Model Number :
BS3059-1
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Contact Supplier
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes
ERW / CEW BS3059-1 Low Carbon 320 Superheater Tubes

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Main Products :
Precision Seamless Steel Tube, Seamless Cold Drawn Steel Tube, Seamless Boiler Tube
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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