Our history
In the year 2006, DUHUI is a small factory manufacture wheel bearing and hub , only 15 workers.
In 2008 year, DUHUI attend the exhibition in Europe and South America etc to expand the business, then receive the
positive feedbacks from our clients.
In 2010 year, DUHUI develop the other auto bearings ,such as tensioner,release bearing, with more than 100 workers.
In 2014 year, DUHUI move to the new factory to fullfil the increasing capacity need from our clients.
In 2016 year, DUHUI establish professional sales and after sales team with more than 10 persons to the bettter service
to our clients.
Our Products
Wheel bearing
Wheel bearing kits
Wheel hub
Tensioner
Timing belt kits
OAP
Hydraulic release bearing
…
Our Business Range
USA, CANADA,MEXICO, BRAZIL, ARGENTINA,PERU, CHILE,GERMANY, POLAND, FRANCE,UK,SWEDEN, RUSSIA,
LITHUANIA, SPAIN, AUSTRALIA,THAILAND, LIBYA, JORDAN ,EGYPT And more than 100 countries.
We are looking forward to do more business with your company, develop our business relationship, and also the
friendship.
Our Mission & Vision
With the customer in focus and in selected markets to develop, produce and distribute quality spare parts for the
automotive after-market.
We wish to be known for our customer DUHUI provide the qualified auto parts in efficient way,and make everyone use our
parts to drive safely.
27415-27011 Alternator Clutch Pulley for Toyota 27415-27011 Alternator Clutch Pulley for Toyota
Our history
In the year 2006, DUHUI is a small factory manufacture wheel bearing and hub , only 15 workers.
In 2008 year, DUHUI attend the exhibition in Europe and South America etc to expand the business, then receive the
positive feedbacks from our clients.
In 2010 year, DUHUI develop the other auto bearings ,such as tensioner,release bearing, with more than 100 workers.
In 2014 year, DUHUI move to the new factory to fullfil the increasing capacity need from our clients.
In 2016 year, DUHUI establish professional sales and after sales team with more than 10 persons to the bettter service
to our clients.
Our Products
Wheel bearing
Wheel bearing kits
Wheel hub
Tensioner
Timing belt kits
OAP
Hydraulic release bearing
…
Our Business Range
USA, CANADA,MEXICO, BRAZIL, ARGENTINA,PERU, CHILE,GERMANY, POLAND, FRANCE,UK,SWEDEN, RUSSIA,
LITHUANIA, SPAIN, AUSTRALIA,THAILAND, LIBYA, JORDAN ,EGYPT And more than 100 countries.
We are looking forward to do more business with your company, develop our business relationship, and also the
friendship.
Our Mission & Vision
With the customer in focus and in selected markets to develop, produce and distribute quality spare parts for the
automotive after-market.
We wish to be known for our customer DUHUI provide the qualified auto parts in efficient way,and make everyone use our
parts to drive safely.
27415-27011 Alternator Clutch Pulley for Toyota
Elbow,bend equal /reduce tee,concentric/eccentric reducer , cap,flange
Size
Seamless(SMLS) Elbows : 1/2"-24" ,DN15-DN600
Butt Welded Elbows (seam) :24"-72",DN600-DN1800
Type
LR 30,45,60,90,180 degree SR 30,45,60,90,180 degree
1.0D, 1.5D, 2.0D, 2.5D, 3D,4D,5D,6D,7D-40D.
Thickness
SCH10,SCH20,SCH30,STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS
Standard
ASME,ANSI B16.9;
DIN2605,2615,2616,2617,
JIS B2311 ,2312,2313;
EN 10253-1 ,EN 10253-2
Material
ASTM
Carbon steel(ASTM A234WPB,,A234WPC,A420WPL6.
Stainless steel(ASTM A403 WP304,304L,316,316L,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2, ect.)
Alloy Steel:A234WP12,A234WP11,A234WP22,A234WP5,
A420WPL6,A420WPL3
DIN
Carbon steel:St37.0,St35.8,St45.8
Stainless steel:1.4301,1.4306,1.4401,1.4571
Alloy steel:1.7335,1.7380,1.0488(1.0566)
JIS
Carbon steel:PG370,PT410
Stainless steel:SUS304,SUS304L,SUS316,SUS316L,SUS321
Alloy steel:PA22,PA23,PA24,PA25,PL380
GB
10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo,
12CrMo, 12CrMoG, 12Cr1Mo
Pipe Bends, Elbow Fittings, Cross Fittings, Thread Pipe Fittings
Cangzhou Weiheng Pipe Industry Co.,Ltd , http://www.czweiheng.com