91 22 2385 6386
info@jfengg.com
Stainless Steel Buttweld Pipe Fittings Suppliers in India Inconel Flanges Manufacturers in India Nickel Alloys fasteners distributors India Inconel round Bar Traders in India Pipes and Tube Fittings Stockist in India
JF Engineering Products LLP

Weldolets Olets – Stainless steel ASTM A105 F 304, 304H, 316L, 317L

Stainless steel weldolet olets ASTM A105 F304, SS Weldolet Olets ASTM A105 321/347, Duplex Steel ASTM A182 F44/F45/F51 Weldolet olets, Duplex Steel ASME SA F53/F55/F60 Weldolet Olet, Alloy Steel ASTM A182 F1/F5/F9 Weldolet Olet, Alloy Steel ASTM A182 F11/F22/F91 Weldolet Olet, Carbon Steel ASTM A105 F42/F46/52 Weldolet Olets, Carbon steel ASTM A694 F56/F60/F65 Weldolet

Olets are known as branch connection fittings used to provide an outlet from a larger pipe to a smaller one. The primary pipe onto which the branch association is welded is generally called the Run or Header estimate. The pipe to which the branch association gives a channel is normally called the Branch or Outlet measure. Weldolet is an economical butt-weld branch connection, is considered to reduce stress concentrations and provide integral reinforcement manufactured according to the requirements of the clients.

JF Engineering deliver Weldolet Olets that are extensively used in various industry applications available in several size, grades, dimensions and grades in all materials such as stainless steel, duplex steel, alloy steel and carbon steel. The offered product are appreciated in the market because of the best performance and good quality of the products.

Features of Weldolets:
  • Abrasion resistance
  • Corrosion resistance
  • Durability
  • Dimensional accuracy
Specification - ASTM A105 Weldolet

Weldolet

Size: 1/2"NB TO 24"NB IN
Class: 3000 LBS, 6000 LBS, 9000 LBS & Required Schedule
Materials: Stainless Steel Weldolet – SS Weldolet
ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Duplex Steel Weldolet
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

Alloy Steel Weldolet – AS Weldolet
ASTM / ASME A/SA 182 F1/F5/F9/F11/F22/F91

Carbon Steel Weldolet – CS Weldolet
ASTMA 105/A694/ Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Weldolet – LTCS Weldolet
A350 LF3/A350 LF2
Value Added Service: Hot Dip Galvanizing
Electro polish

Dimension - Weldolet® Size on Size -STD- MSS SP97

Dimensions NPS 1/2 to 24

NPS A B C D
1/2 3/4
19.05
1.3/8
34.93
15/16
23.81
5/8
15.88
3/4 7/8
22.23
1.5/8
41.28
1.3/16
30.16
13/16
20.64
1 1.1/16
26.99
2
50.80
1.7/16
36.51
1.1/32
26.19

31.75
2.3/8
60.3
1.3/4
44.45
1.3/8
34.93
1.5/16
33.34
2.7/8
73
2
50.80
1.5/8
41.28
2
38.10

88.90
2.9/16
65.09
2.1/16
52.39
1.5/8
41.28
4.1/16
103.19
3
76.20
2.7/16
61.91
3 1.3/4
44.45
4.13/16
122.24
3.11/16
93.66
3.1/16
77.79
2
50.80
5.3/8
136.53
3.7/8
98.43
3.9/16
90.49
4 2
50.80
6
152.40
4.3/4
120.65
4
101.60
5
57.15
7.1/8
180.98
5.9/16
141.29
5.1/16
128.59
6 2.3/8
60.3

215.90
6.11/16
169.86
6.1/16
153.99
8 2.3/4
69.85
10.3/8
263.53
8.11/16
220.66
7.15/16
201.61
10 3.1/16
77.79
12.9/16
319.09
10.13/16
274.64
10
254.00
12 3.3/8
85.73
14.7/8
377.83
12.13/16
325.44
12
304.80
14
88.90
16.1/8
409.58
14.1/16
357.19
13¼
336.55
16 3.11/16
93.66
18¼
463.55
16.1/16
407.99
15¼
387.35
18 4.1/16
103.19
20.3/4
527.05
18.5/8
473.08
17¼
438.15
20 4.5/8
117.48
23.1/16
585.79
20.1/16
509.59
19¼
488.95
24 5.3/8
136.53
27.7/8
708.03
25.1/8
638.18
23¼
590.55
NPS A B C D

General notes:

  • Dimensions: Top Row in Inches / Bottom Row in millimeters.
  • Root Gap - X - "Space" for welding the O'let is raised off the run pipe to establish proper weld gap by placing spacers, e.g. welding rods, under the fitting. This provides a uniform welding gap between the curvature of the run and base of fitting.
  • L = Dimensions Center Line of Run Pipe + X (Root Gap) + A (height of Weldolet).
  • Bevelled Ends ASME B16.9 and B16.25.
  • Source comes from Bonney Forge (except the sizes in millimeters).
  • Weldolet® is a registered name. Another often used name is Welding Outlet.

Marking and Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All olets are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Quality Assurance

At JF Engineering Products LLP, all fittings and olets are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Test Certificates

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Shipping Policy

Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.

Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If Olets is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs..

Uses & Application

JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality Olets to meet the customer ultimate requirements in the fields of:

Chemical Oil Mills Petrochemical Mining Refineries Construction
Fertilizers Shipbuilding Power Plant Steel Plant Nuclear Power Offshore
Oil & Gas Defence Paper Ports Breweries Railway
Cement Engineering Co. Sugar & Government Org. etc.

Contact Us
Send Enquiry

Our Products