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E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
Specifications
Brand Name :
New Era
Model Number :
EN10297-1
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
Material :
E235 E275 E355 E470
OD Size :
8-256mm
WT Size :
1-30mm
Length :
5.8M,6M,11.8M
Application :
High Pressure Purpose
Production Process :
Cold Drawn
Product Name :
Seamless Boiler Tube
Description
Product Name:En10297-1 E235 E275 E355 E470 Seamless Cold Drawn Circular Boiler Tube
Application: For seamless circular tubes made of non-alloy and alloy steels for mechanical and general engineering purposes
Size(mm): O. D.: 8-256 W. T.: 1-30 L: Max 12000mm

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 Cold Rolling, On line inspection
5. Heat Treatment
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.

100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.

Product Name En10297-1 Seamless Cold Drawn Circular Boiler Tube
Material E235 E275 E355 E470
Delivery Condition Heat Treatment
Standard En10297-1
Application Heat Exchanger, Condensers and similar heat transfer apparatus
Certificate ISO 9001
HS code 7304319000
Delivery Time 45 days
Packing Bundles or Wooden Boxes

Steel grade C Si Mn P S Cr Mo Ni Other elements
Steel name Steel number
E235 1.0308 ≤ 0.17 ≤ 0.35 ≤ 1.20 ≤ 0.030 ≤ 0.035
E275 1.0225 ≤ 0.21 ≤ 0.35 ≤ 1.40 ≤ 0.030 ≤ 0.035 Al ≥ 0.010
E315 1.0236 ≤ 0.21 ≤ 0.30 ≤ 1.50 ≤ 0.030 ≤ 0.035 N≤ 0.020
E355B 1.0580 ≤ 0.22 ≤ 0.55 ≤ 1.60 ≤ 0.030 ≤ 0.035 Nb≤ 0.07
E470 1.0536 0.16--0.22 0.10— 0.50 1.30— 1.70 ≤ 0.030 ≤ 0.035 V 0.08/0.15

Steel Grade Condition Minimum tensileproperties
Steel name Steel number Delivery condition Yield strength(REH)Mpa b Tensile strength(RM)Mpa Elongation A
For T in mm For T in mm %
≤ 16 more than 16 more than 40 more than 65 more than 80 ≤ 16 more than 16 more than 40 more than 65 l t
≤ 40 ≤ 65 ≤ 80 ≤ 100 ≤ 40 ≤ 65 ≤ 100 - -
E235 1.0308 +AR or +N 235 225 215 205 195 360 360 360 `340 25 23
E275 1.0225 +AR or +N 275 265 255 245 235 410 410 410 380 22 20
E315 1.0236 +AR or +N 315 305 295 280 270 450 450 450 420 21 19
E355 1.0580 +AR or +N 355 345 335 315 295 490 490 490 470 20 18
E470 1.0536 +AR 470 430 - - - 650 600 17 15

E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical TubingE235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
FAQ:

1. Can you provide a sample to check the quality?
We can provide free sample with same or similar sizes for you to check tube quality.
You need to in charge of Express costs.

2. How about your production capacity?
3000 tons/Month.

3. What are your terms of payment?
30%TT in advance, Balance to be paid before shipment.

4. Where is your factory?
Jiaxing city, 2 hours away from Shanghai.

5. How can I get the quotation A.S.A.P?
Please send us an inquiry with full details as following,quotation will sent to you A.S.A.P:
1). Tube Standard
2). Steel Grade
3). Tube Size and Size Tolerance
4). Tube length
5). Quantity
6). If any special requirements

6. How about the minimum order quantity?
Normally for one size above 1 ton.

Welcome to contact us! Thanks.
Product tags

1x2 steel tubing

,

cold drawn e355 seamless tubing

,

2x2 steel tubing
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E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing

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Product Detail
Brand Name :
New Era
Model Number :
EN10297-1
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Contact Supplier
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing
E235 / E275 Cold Drawn Seamless Steel Tube , En10297 - 1 Round Mechanical Tubing

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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