Name: Heat Exchanger Parts Sa266 Gr2n Carbon Steel Tubesheet Thread Hole
Brand: YUHONG
Price: 1 USD

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Heat Exchanger Parts Sa266 Gr.2n Carbon Steel Tubesheet Thread Hole

Brand Name:YUHONG

Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Model Number:ASTM A266 Gr.2 Carbon Steel Forged Baffle Plate

Minimum Order Quantity:100KGS

Delivery Time:7DAYS

Payment Terms:L/C, T/T

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Yuhong Group Co.,Ltd

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Location: Ningbo Zhejiang China

Address: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA

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Product Details

HEAT EXCHANGER PARTS SA266 GR.2N CARBON STEEL TUBESHEET THREAD HOLE

Description:

A tubesheet is usually made from a round flat piece of plate,sheet with holes drilled to accept the tubes or pipes in a accurate location and pattern relative to one another.The tube sheets are used to support and isolate tubes in heat exchangers and boilers or to support filter elements.Tubes are attached to the tube sheet by hydraulic pressure or by roller expansion.

ASTM A266 grade 2 is a type of ASTM A266 carbon steel. Cited properties are appropriate for the normalized condition. The graph bars on the material properties cards below compare ASTM A266 grade 2 to: wrought carbon or non-alloy steels (top), all iron alloys (middle), and the entire database (bottom).

Chemical Composition Requirements

Item	Chemical Req. for ASTM A266, %
Item	Gr. 1 & 2	Gr. 3	Gr. 4
C	≤ 0.30	≤ 0.35	≤ 0.30
Mn	0.40~1.05	0.80~1.35	0.80~1.35
P	≤ 0.025	≤ 0.025	≤ 0.025
S	≤ 0.025	≤ 0.025	≤ 0.025
Si	0.15~0.35	0.15~0.35	0.15~0.35

Mechanical Properties

Tensile Requirements	Gr. 1	Gr. 2 & 4	Gr. 3
T.S min. ksi [Mpa]	60~85 [415~585]	70~95 [485~655]	75~100 [515~690]
Y.S min. ksi [Mpa]	30 [205]	36 [250]	37.5 [260]
EL. in 2" or [62.5 mm] min. %	23 [21]	20 [18]	19 [17]
R.o.A min. %	38	33	30

Application:

Heat exchanger

boiler

pressure vessel

steam turbine

air conditioning

Company Profile

YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.

YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world.