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Heat Resistant Seamless Boiler Tube With Cold Drawn G3467 STFA10 STFA12

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Heat Resistant Seamless Boiler Tube With Cold Drawn G3467 STFA10 STFA12

Brand Name : New Era

Model Number : JIS G3467

Certification : ISO9001

Place of Origin : China

MOQ : 5 tons

Price : Negotiation

Payment Terms : T/T

Supply Ability : 3000 tons/month

Delivery Time : 45 days

Packaging Details : Bundles Package, Wooden Box Package

Product Name : Heat-resistant Steel Tube

OD Size : 6-108mm

WT Size : 1-15mm

Standard : JIS G3467

Application : boiler and pressure vessel

Steel Material : STFA10,STFA12,STFA22,STFA25

Process : Cold drawn

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Seamless boiler tubes as JIS G3467 STFA10 STFA12 Carbon and Alloy Steel Tube​

JIS G3467 boiler tube include carbon steel tubes, alloy steel tubes, stainless steel tubes and nickel-chromium-iron alloy tubes. Its application is heating fluids in the fired heaters like boilers in petrochemical industry.

Size Range: OD: 6-108mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m

Stable Quality with Comeptitive Price

High Performance and Longer Working Life Steel Pipe

Application: boiler and pressure vessel application


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

Mechanical Properties:

Symbol of class Division of finish Tensile strength

N/П

{kgf/П}

 Yield point or proof stress

N/П

{kgf/П}

 Elongation %
No. 11 test piece

No. 12 test piece

 No. 5 test piece No. 4 test piece
Longitudinal direction Transverse direction Longitudinal direction Transverse direction
STF 410 - 410min{42} 245 min{25} 25 min 20 min 24 min 19 min
STFA 12 - 380min{39} 205 min{21} 30 min 25 min 24 min 19 min
STFA 22 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min
STFA 23 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min
STFA 24 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min
STFA 25 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min

Dimension tolerance:

Nominal diameter Outside diameter(mm) wall thickness (mm) 4.0 4.5 5.0 5.5 6.0 6.5 7.0 8.0 9.5 11.0 12.5 14.0 16.0 18.0 20.0 22.0 25.0 28.0
A B
50 2 60.5 5.57 6.21 6.84 7.46 8.06 8.66 9.24 10.4 11.9
65 2 1/2 76.3 7.97 8.79 9.60 10.4 11.2 12.0 13.5 15.6
80 3 89.1 9.39 10.4 11.3 12.3 13.2 14.2 16.0 18.6 21.2
90 3 1/2 101.6 10.8 11.9 13.0 14.1 15.2 16.3 18.5 21.6 24.6 27.5
100 4 114.3 13.5 14.8 16.0 17.3 18.5 21.0 24.6 28.0 31.4 34.6
125 5 139.8 16.6 18.2 19.8 21.4 22.9 26.0 30.5 34.9 39.2 43.4 48.8
150 6 165.2 21.7 23.6 25.4 27.3 31.0 36.5 41.8 47.1 52.2 58.9 65.3
200 8 216.3 33.6 36.1 41.1 48.4 55.7 62.8 69.8 79.0 88.0 96.8 105
250 10 267.4 41.8 45.0 51.2 60.4 69.6 78.0 87.5 99.2 111 12

Heat Resistant Seamless Boiler Tube With Cold Drawn G3467 STFA10 STFA12Heat Resistant Seamless Boiler Tube With Cold Drawn G3467 STFA10 STFA12Heat Resistant Seamless Boiler Tube With Cold Drawn G3467 STFA10 STFA12Heat Resistant Seamless Boiler Tube With Cold Drawn G3467 STFA10 STFA12

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.


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