Doshi Impex India Maintained Its Reputation As A Manufacturer And Supplier Of Asme B16.11 Elbows, Are Corrosion Resistance, Sturdy And Durable.Our Offered Threaded 90 Degree Elbows Makes A 90° Change Of Direction In The Run Of The Pipe. Threaded Elbow Fittings Are Mostly Used For Small Pipe Diameters Generally For Piping Whose Nominal Diameter Is Nps 2 Or Smaller.

Forged Threaded 90 Deg Elbows Are Used In Different Industries Applications Like Chemical Processing, Oil Refineries, Petrochemical And Many Other Industries.Threaded Pipe Elbows To Join Pipe To Fittings Or To Other Sections Of Pipe. We Also Supply 90 Degree Threaded Elbow In In Customized Size.

Threaded 90 Deg Elbow Manufactured In Accordance With Asme B16.11. The B16.11 Standard Covers Pressure-Temperature Ratings, Dimensions,Marking, Tolerances And Material Requirements. We Are Specialized In Supplying Threaded Elbows In Three Pressure Ratings: Class 2000, Threaded Elbow Class 3000 And 6000 At Reasonable Price In India In Various Sizes As Per Requirement.

ANSI/ASME B16.11 THREADED 90 DEGREE ELBOW STANDARD SPECIFICATION

Dimensions Asme 16.11, Mss Sp-79, Mss Sp-95, 83, 95, 97, Bs 3799
Size 1/8″~4″ (Dn6~Dn100)
Class 3000 Lbs, 6000 Lbs, 9000 Lbs
Type Socket Weld (S/W) & Screwed (Scrd) – Npt, Bsp, Bspt   
Form 90 Deg Threaded Elbow, Threaded Elbow, Threaded Pipe Elbow
Value Added Services: Hot Dipped Galvanizing, Epoxy & Fbe Coating, Electro Polish, Sand Blasting, Threading, Soldering
Production Grades: Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low Temperature Steel, Carbon Steel, Cupro Nickel

 

Asme: Asme 16.11, Mss Sp-79, Mss Sp-95, 83, 95, 97, Bs 3799
Din: Din2605, Din2615, Din2616, Din2617, Din28011
En: En10253-1, En10253-2

 

 

CLASS 2000
NPS Min Length Outside Dia Min Center to End
of Thread of Band WT
B J D G 90° 45°
A C
1/2. 10.9 13.6 33 3.18 28 22
3/4. 12.7 13.9 38 3.18 33 25
1 14.7 17.3 46 3.68 38 28
1¼ 17 18 56 3.89 44 33
1½ 17.8 18.4 62 4.01 51 35
2 19 19.2 75 4.27 60 43
2½ 23.6 28.9 92 5.61 76 52
3 25.9 30.5 109 5.99 86 64
4 27.7 33 146 6.55 106 79

 

 

 

CLASS 3000
NPS Min Length   Outside Dia Min Center to End
of Thread   of Band WT
B J D G 90° 45°
        A C
1/2. 10.9 13.6 38 4.09 33 25
3/4. 12.7 13.9 46 4.32 38 28
1 14.7 17.3 56 4.98 44 33
1¼ 17 18 62 5.28 51 35
1½ 17.8 18.4 75 5.56 60 43
2 19 19.2 84 7.14 64 44
2½ 23.6 28.9 102 7.65 83 52
3 25.9 30.5 121 8.84 95 64
4 27.7 33 152 11.18 114 79

 

CLASS 6000
NPS Min Length   Outside Dia Min Center to End
of Thread   of Band WT
B J D G 90° 45°
        A C
1/2. 10.9 13.6 46 8.15 38 28
3/4. 12.7 13.9 56 8.53 44 33
1 14.7 17.3 62 9.93 51 35
1¼ 17 18 75 10.59 60 43
1½ 17.8 18.4 84 11.07 64 44
2 19 19.2 102 12.09 83 52
2½ 23.6 28.9 121 15.29 95 64
3 25.9 30.5 146 16.64 106 79
4 27.7 33 152 18.67 114 79

General notes:

Dimensions are in millimeters unless otherwise indicated.

Dimension (B) is minimum length of perfect thread.

The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.

We Produce 90 Degree Short Radius Threaded Elbow In Below Two Most Common Standards For Tapered Threads

NPT American National Standard Taper Pipe Thread A105 90 Degree Threaded Elbow

BSPT British Standard Pipe Taper Thread ASME B16.11 Screwed 90 Degree Elbow

 

 

Why Use NPT SS 90 Degree Threaded Elbow?

We Produce 90 Degree Short Radius Threaded Elbow In Below Two Most Common Standards For Tapered Threads

NPT American National Standard Taper Pipe Thread A105 90 Degree Threaded Elbow

BSPT British Standard Pipe Taper Thread ASME B16.11 Screwed 90 Degree Elbow

 

 

Why Use NPT SS 90 Degree Threaded Elbow?

90 Degree Short Radius Threaded Elbow NPT Threads Have An Angle Of 60°

NPT Threads Also Have Flattened Peaks And Valleys

 

 

Why Use BSPT 90 Degree Elbows?

BSPT Threads Have An Angle Of 55°

Compare To NPT ASME B16.11 90 Degree Threaded Elbow BSPT Threads Have Rounded Peaks And Valleys

 

 

ASME B16.11 90 Degree Threaded Elbow Threads:

NPT : National Pipe Thread Taper

FPT, FNPT, NPT(F)* Female Or Internal Tapered Pipe Threads

MPT, MNPT, NPT(M) Male Or External Tapered Pipe Threads

BSPT: British Standard Pipe Taper

BS 21: British Standard Pipe Taper

DIN 2999: Pipe Threads For Tubes And Fittings

PT: Japanese Industrial Standard (JIS) Tapered Pipe Thread

ISO 7-1: Pipe Threads Where Pressure-Tight Joints Are Made On The Threads

DIN 158: Metric External Taper Screw Threads And Mating Internal Parallel Screw Threads