MSS SP-97 ASTM A182 F316 SW Weldolet DN80 X DN40 Class 3000 Sch40

Type: Weldolet
Material: F316
Standard: MSS SP-97
Wall Thickness: SCH 40
Size: 3 Inch X 1 1/2 Inch
Rate: Class 3000
Ends: SW

Weldolets are the most common of all branch connections, and are welded onto the outlet pipe. The ends are bevelled to facilitate this process, and therefore the weldolet is considered a butt-weld fitting. Weldolet’s are designed to minimize stress concentrations and provide integral reinforcement.

A pipe weldolet makes a 90° branch connection and – comes in full size or reducing for a straight piece of pipe. A weldolet is designated by the run length by the branch length. For example a 1-inch weldolet on a 1-inch pipe would be a 1 X 1 Weldolet. A weldolet is designed to minimize stress concentrations and provide integral reinforcement without the need for reinforcing the weld.

Type 316 Stainless Steel Composition:

SteelGrade

Chemical Composition

Others

Mechanical Properties, min

Elongation, % (G.L.: 2in or 50 mm)

Hardness Test Max.

C

Si.

Mn

P (max)

S (max)

Ni

Cr

Mo

Tensile Strength  min. Ksi (Mpa)

Yeild Point  min Ksi (Mpa)

Full section  Specimen

Strip  Specimen

Round  Specimen

Brinell

Rockwell

t= 6/16in

t=5/16in

316

<=0.08

<=0.75

<=2.00

0.04

0.03

11.00~14.00

16.00~18.00

2.00~3.00

–

75(515)

30(205)

35

35

56t +17.50

28

192

B 90

316 H

0.04 <=0.10

<=0.75

<=2.00

0.04

0.03

11.00~14.00

16.00~18.00

2.00~3.00

–

75(515)

30(205)

35

35

56t +17.50

28

192

B 90

316 L

<=0.035

<=0.75

<=2.00

0.04

0.03

10.00~15.00

16.00~18.00

2.00~3.00

–

70(485)

25(170)

35

35

56t +17.50

28

192

B 90

316 N

<=0.08

<=0.75

<=2.00

0.04

0.03

11.00~14.00

16.00~18.00

2.00~3.00

N: 0.10~0.16

80(550)

35(240)

35

35

56t +17.50

28

192

B 90

316 LN

<=0.035

<=0.75

<=2.00

0.04

0.03

10.00~15.00

16.00~18.00

2.00~3.00

N: 0.10-0.16

75(515)

30(205)

35

35

56t +17.50

28

192

B 90

• Outlet Nominal Pipe Size	Face to Crotch (L)
  	Standard (SCH40S)		XS (SCH80S)		SCH160
  	Réduit	Egal	Réduit	Egal	Réduit	Egal
  1/8″	16	–	16	–	–	–
  1/4″	16	–	16	–	–	–
  3/8″	16	–	19	–	–	–
  1/2″	19	19	19	19	28	28
  3/4″	22	22	22	22	32	32
  1″	27	27	27	27	38	38
  1 1/4″	32	32	32	30	44	44
  1 1/2″	33	33	33	32	51	51
  2″	38	38	38	38	55	55
  2 1/2″	41	41	41	41	62	62
  3″	44	44	44	44	73	73
  3 1/2″	48	51	48	51	–	–
  4″	51	51	51	51	84	84
  5″	57	57	57	57	94	94
  6″	60	60	78	78	105	105
  8″	70	70	99	99	–	–
  10″	78	78	94	89	–	–
  12″	86	86	103	100	–	–
  14″	89	89	100	105	–	–
  16″	94	94	106	113	–	–
  18″	97	103	111	119	–	–
  20″	102	117	119	127	–	–
  24″	116	137	140	140	–	–

  The dimensions are in millimeters
  Source : MSS SP-97 – 2016