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Length 11.8M Heat Exchanger Q195 ASTM A178 Welded Steel Pipe

Categories Welded Steel Pipe
Brand Name: New Era
Model Number: ASTM A178
Certification: ISO9001,TS16949
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
Material: Q195, STt35, E235, 1010, 10#
Delivery Condition: Heat Treatment
OD Size: 12.7-127mm
WT Size: 0.9-9.1mm
Length: 5.8M,6M,11.8M
Application: Heat Exchanger, Condenser, Superheater
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Length 11.8M Heat Exchanger Q195 ASTM A178 Welded Steel Pipe

ASTM A178 Electric Resistance Welded Carbon Steel and Carbon Manganese Steel Boiler and Superheater Tubes

Material: Carbon steel and carbon manganese steel
Production: Electric Resistance Welding
Size range: O.D.: 12.7-127mm W.T.:0.9-9.1mm L: according to customer requirement

Applications: For Boilers, Superheaters, Heat-Exchangers, Condensers, Boiler flues, Superheater flues and Safe ends


Heat treatment:
After welding, all tubes are heat treated at a temperature of 1650℉ (900℃) or higher and followed by cooling in air or in the cooling chamber of a controlled atmosphere furnace.
Cold-Drawn tubes are heat treated after the final cold-draw pass at a temperature of 1200℉(650℃)or higher.


Chemical Properties

ElementGrade A,Low-Cabon SteelGrade C,Medium-Carbon Steel

Grade D,

Carbon-Manganese Steel

Carbon0.06-0.180.35 Max0.27Max
Manganese0.27-0.630.80Max1.00-1.50
Phosphorus,Max0.0350.0350.030
Sulfur,Max0.0350.0350.015
Silicon--0.10 min
Mechanical PropertiesGrade AGrade CGrade D
Tensile Strength:min ksi(Mpa)47(325)60(415)70(485)
Yield Point:min ksi(Mpa)26(180)37(255)40(275)
Elongation≥35%≥30%≥30%

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.
Quality Length 11.8M Heat Exchanger Q195 ASTM A178 Welded Steel Pipe for sale
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