Comments for steel tube pipe

Comment on steel tube standard by admin

admin — Fri, 09 Sep 2011 03:50:24 +0000

Rotary Sootblower Specifications

Bearings
1500º to 1800º Type 446 Stainless Steel (plate type)
900º to 1500º Type 321 Stainless Steel (plate type)
ASTM A297 GR HH (cast type)
Up To 900º Carbon Steel
ASTM A36 (plate type)
ASTM A216 (cast type)
Elements
1600º to 1900º 2” Seamless Schedule 80, Type 446
Stainless Steel Pipe, or equivalent
900º to 1600º 2” Seamless Schedule 80 Steel Pipe, Type 304 SS
Up To 900º 2” Seamless Schedule 80 Steel Pipe, ASTM A106
Grade B
Special Elements – Corrosive Environment
HR-160 – 28CR. 37NI, 29CO, 2.75SI
Solid Solution Strengthened Alloy by Haynes

Comment on steel tube standard by wissam

wissam — Wed, 07 Sep 2011 08:25:47 +0000

Dear Sir,

We have a D type B&W water tube Boiler and we are looking to re-tube it,therefore could you please provide with offer for:

Three hundred thirty (330) lengths of boiler tubing each piece
approximately thirty nine feet six inches (39′ 6″) long. two (2) inch O.D. X 0.105″ wall.

Kindly and according to your experience quote for the best specifications and grade.

From other side and for the same boiler we are facing problem with sootblower pipe,the pipe is cracking at high temperature(900 ‘C).What is the grade you recommend and kindly offer for one pipe with specifications as follow:
Thickness:5 mm
Length:6 M
OD:60.3mm

Your quick reply is highly appreciated,

Regards,
Wissam Hazzoury
Unikem Imdustries Ltd
20 old Wharf Road
Apapa Lagos Nigeria

Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（3） by REVIEW IT BEFORE YOU BUY IT!!!

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Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（3） by SHOP ELECTRONICS!!!

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Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（3） by Troy Quirindongo

Troy Quirindongo — Tue, 30 Nov 2010 19:35:09 +0000

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Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（2） by Janyce Bisby

Janyce Bisby — Tue, 30 Nov 2010 17:05:09 +0000

Truly useful. Keep these articles coming.

Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（3） by Big Savings Plans

Big Savings Plans — Tue, 30 Nov 2010 13:00:03 +0000

I got what you mean , regards for posting .

Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（2） by solar heater water

solar heater water — Tue, 30 Nov 2010 07:05:21 +0000

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Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（2） by Teas

Teas — Tue, 30 Nov 2010 03:07:53 +0000

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Comment on METHODS TO CALCULATE THE WEIGHT OF STEEL TUBE（3） by Valerie Marta

Valerie Marta — Mon, 29 Nov 2010 20:55:18 +0000

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