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Long Working Life Seamless Boiler Tube ASTM A200 Standard High Performance

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Long Working Life Seamless Boiler Tube ASTM A200 Standard High Performance

Brand Name : New Era

Model Number : ASTM A200

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 : Steel Boiler Tubes

OD Size : 19.05x1.65mm 25.4x2.11mm

WT Size : 1-6.35mm

Standard : ASTM A200

Application : Boiler, Heat Exchanger

Steel Material : Alloy-Steel T9 T91 T11 T22

Suface treatment : Black painted,Galvanized,Oil protected

certification : ISO9001

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19.05x1.65mm 25.4x2.11mm ASTM A200 Specification for Seamless Intermediate Alloy-Steel T9 T11 Tubes for Refinery Service

Size Range: OD: 6-89mm, WT: 1-8mm, Length: 5.8m/6m, maximal 11.8m
Stable Quality with Comeptitive Price
High Performance and Longer Working Life Steel Pipe

Application: ASTM A200 Specification for Seamless Intermediate Alloy-Steel Tubes for Refinery Service.
100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.

Product Name ASTM A200 Seamless Low Carbon Steam Boiler Tubes
Material St35.8, Low carbon Steel
Standard T9 T91 T11 T22
Application Boiler Pressure steel tubes
Certificate ISO 9001
HS code 7304319000
Delivery Time 45 days
Pakcing Bundles or Woodern Boxes

Chemical Component:
Grade C Mn P≤ S≤ Si Cr Mo V≥
T11 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 0.50-1.00 1.00-1.50
T12 0.05-0.15 0.30-0.61 0.025 0.025 ≤0.50 0.80-1.25 0.44-0.65
T13 0.05-0.15 0.30-0.60 0.025 0.025 ≤0.50 1.90-2.60 0.87-1.13
T2 0.10-0.20 0.30-0.61 0.025 0.025 0.10-0.30 0.50-0.81 0.44-0.65
T5 ≤0.15 0.30-0.60 0.025 0.025 ≤0.50 4.00-6.00 0.45-0.65
T5b ≤0.15 0.30-0.60 0.025 0.025 1.00-2.00 4.00-6.00 0.45-0.65
T5c ≤0.12 0.30-0.60 0.025 0.025 ≤0.50 4.00-6.00 0.45-0.65
T9 ≤0.15 0.30-0.60 0.025 0.025 0.25-1.00 8.00-10.00 0.9-1.0
T22 0.05-0.15 0.30-0.60 0.025 0.025 ≤0.50 1.90-2.60 0.87-1.13
T91 0.08-0.12 0.30-0.60 0.020 0.010 ≤0.50 8-9.50 0.85-1.05 0.18-0.25
T92 0.07-0.13 0.30-0.60 0.020 0.010 ≤0.50 8-9.50 0.3-0.60 0.15-0.25
T21 0.05-0.15 0.30-0.60 0.025 0.025 ≤0.50 2.65-3.35 0.80-1.06

Mechanical Property:

Steel grade Tensile(MPa) Yield(MPa) Elongate(%) Hardenss
20MnG ≥415 ≥240 ≥22
25MnG ≥485 ≥275 ≥20
15CrMoG 440～640 ≥235 ≥21
12Cr2MoG 450～600 ≥280 ≥20
12Cr1MoVG 470～640 ≥255 ≥21
12Cr2MoWVTiB 540～735 ≥345 ≥18
10Cr9Mo1VNb ≥585 ≥415 ≥20
SA210A-1 ≥415 ≥255 ≥30 ≤143HB
SA210C ≥485 ≥275 ≥30 ≤179HB
SA213 T11 ≥415 ≥205 ≥30 ≤163HB
SA213 T12 ≥415 ≥220 ≥30 ≤163HB
SA213 T22 ≥415 ≥205 ≥30 ≤163HB
SA213 T23 ≥510 ≥400 ≥20 ≤220HB
SA213 T91 ≥585 ≥415 ≥20 ≤250HB
SA213 T92 ≥620 ≥440 ≥20 ≤250HB
ST45.8/Ⅲ 410～530 ≥255 ≥21 /
15Mo3 450～600 ≥270 ≥22
13CrMo44 440～590 ≥290 ≥22
10CrMo910 480～630 ≥280 ≥20

OD size tolerance:

OD Plus tolerance(+) Minus tolerance (-)
10.29—48.3 0.4 0.4
<48.3—-≤114.3 0.79 0.79

Application:
High pressure, low & medium pressure boiler steel pipestubes are suitable for making
super-heaters, re-heaters, water wall, and economizer in large-scale power plant.

Flattening Test – One flattening test shall be made on specimens from each end of one finished tube, not the one used for the flaring test, from each lot.
Flaring Test – One flaring test shall be made on specimens from each end of one finished tube, not the one used for the flattening test, from each lot.
Hydrostatic or Nondestructive Electric Test – Each tube shall be subjected to the nondestructive electric test or the hydrostatic test. The type of test to be used shall be at the option of the manufacturer, unless otherwise specified in the purchase order.
Materials and Manufacture:
The Steel shall be killed.
The Tubes shall be made by the seamless process and shall be either hot-finished or cold finished, as specified.
Heat Treatment – Ferritic Alloy and Ferritic Stainless Steels – The ferritic alloy and ferritic stainless steels shall be reheated for heat treatment in accordance with the requirements of Standard. Heat treatment shall be carried out separately and in addition to heating for hot forming.


Long Working Life Seamless Boiler Tube ASTM A200 Standard High Performance
Long Working Life Seamless Boiler Tube ASTM A200 Standard High Performance
Long Working Life Seamless Boiler Tube ASTM A200 Standard High Performance
Long Working Life Seamless Boiler Tube ASTM A200 Standard High Performance
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:

steam boiler tubes

      

erw boiler tubes

      
China Long Working Life Seamless Boiler Tube ASTM A200 Standard High Performance factory

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