10# - 45# Seamless Carbon Steel Boiler Tubes / Carbon Steel Mechanical Tubing
ASTM A178 19.05 X 2.11 mm Carbon Steel Seamless Boiler Tube Heat Exchanger Tube
1. SA179/SA192 CHEMICAL AND MECHANICAL COMPONENT:
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ASTM A179/(ASME SA179)
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Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser Tubes
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| Application: |
For tubular heat exchangers,condensers,and similar heat transfer apparatus.
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Size(mm): |
O.D.:6.0~114.0mm W.T.:1~15mm L:max 18000mm
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Grade and Chemical Composition (%)
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Chemical Composition
| C | Mn | P≤ | S≤ | Si≤ |
| 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
Tolerance(SA-450/SA-450M):
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OD In (mm)
| + | - | WT In(mm) | + | - |
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<1(25.4)
| 0.10 | 0.10 | ≤1.1/2(38.1) | 20% | 0 |
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1~1.1/2(25.4~38.1)
| 0.15 | 0.15 | >1.1/2(38.1) | 22% | 0 |
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>1.1/2~<2(38.1~50.8)
| 0.20 | 0.20 | |||
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2~<2.1/2(50.8~63.5)
| 0.25 | 0.25 | |||
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2.1/2~<3(63.5~76.2)
| 0.30 | 0.30 | |||
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3~4(76.2~101.6)
| 0.38 | 0.38 | |||
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>4~7.1/2(101.6~190.5)
| 0.38 | 0.64 | |||
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>7.1/2~9(190.5~228.6) |
0.38 | 1.14 |
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ASTM A192/A192M-02
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Seamless Carbon Steel Bolier Tubes for High-Pressure
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| Application: |
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Size(mm):
| O.D.:6.0~114.0 W.T.:1~15 L:max 18000 |
Grade and Chemical Composition (%)
|
Chemical Composition |
C
| Mn | P≤ | S≤ | Si≤ |
|
0.06-0.18
| 0.27-0.63 | 0.035 | 0.035 | 0.25 |
Tolerance(SA-450/SA-450M):
|
OD In (mm)
| + | - | WT In(mm) | + | - |
|
<1(25.4)
| 0.10 | 0.10 | ≤1.1/2(38.1) | 20% | 0 |
|
1~1.1/2(25.4~38.1)
| 0.15 | 0.15 | >1.1/2(38.1) | 22% | 0 |
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>1.1/2~<2(38.1~50.8)
| 0.20 | 0.20 | |||
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2~<2.1/2(50.8~63.5)
| 0.25 | 0.25 | |||
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2.1/2~<3(63.5~76.2)
| 0.30 | 0.30 | |||
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3~4(76.2~101.6)
| 0.38 | 0.38 | |||
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>4~7.1/2(101.6~190.5)
| 0.38 | 0.64 | |||
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>7.1/2~9(190.5~228.6)
| 0.38 | 1.14 |
Packing:
Cutting steel tube Pallet Packing
Wooden Crate
Wooden Box Container
Top Open Container
In Ply Wood Bundles
What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.
Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.