» Technical » ASME B16.48 Spade Flange | Paddle Blank | Male RTJ

ASME B16.48 Spade Flange | Paddle Blank | Male RTJ

September 27, 2019

Technical Drawing

ASME B16.48 MRTJ spade blank

Drawing for the male ring-type-joint facing (RTJ) spade flange or paddle blank made in accordance with ASME B16.48. Oval or octagonal ring shapes may be provided. Only the oval ring is illustrated for simplicity. Ring dimensions shall be in accordance with ASME B16.20, except H = T + C, where C is the ring height specified in ASME B16.20. L: to be determined by the user.

Dimensions & Weights

NPSTWWeight
16.4510.12
1-1/46.4510.27
1-1/26.4570.35
26.4570.54
2-1/29.7570.64
39.7570.94
3-1/29.7641.74
49.7642.07
512.7702.69
612.7834.28
815.7956.75
1019.110211.89
1222.412120.22
1422.412724.50
1625.412736.64
1828.412747.44
2028.412763.77
2435.115299.07
* Basic dimensions and weight for ASME B16.48 Class 150 paddle blanks (spade flanges) with male ring-joint facing (M/RTJ).

NPSTWWeight
1/26.4380.12
3/49.7450.19
19.7510.23
1-1/49.7510.31
1-1/29.7570.41
212.7570.80
2-1/215.7571.10
315.7571.49
3-1/215.7642.26
415.7642.73
519.1764.66
622.4836.28
825.49513.00
1028.410220.27
1235.112130.56
1438.112744.59
1641.112765.14
1844.512786.13
2050.8127111.37
2457.2152177.46
* Basic dimensions and weight for ASME B16.48 Class 300 paddle blanks (spade flanges) with male ring-joint facing (M/RTJ).

NPSTWWeight
1/26.4380.19
3/49.7450.28
19.7510.38
1-1/49.7570.66
1-1/29.7570.89
212.7511.25
2-1/215.7571.98
315.7672.71
3-1/219.1673.69
419.1735.02
522.4738.59
628.47312.12
835.18321.36
1041.112138.50
1247.812157.78
1450.812171.67
1657.2127105.55
1863.5133132.25
2069.9127187.86
2482.6152287.42
* Basic dimensions and weight for ASME B16.48 Class 600 paddle blanks (spade flanges) with male ring-joint facing (M/RTJ).

NPSTWWeight
1/29.7380.22
3/49.7450.31
19.7510.41
1-1/412.7540.72
1-1/212.7540.92
215.7512.03
2-1/219.1542.70
319.1673.59
425.4736.26
528.47310.06
631.87315.07
841.17930.23
1047.812150.49
1257.212175.90
1460.512192.97
1669.9127126.46
1876.2133170.28
2085.9127222.49
2498.6152380.36
* Basic dimensions and weight for ASME B16.48 Class 900 paddle blanks (spade flanges) with male ring-joint facing (M/RTJ).

NPSTWWeight
1/29.7380.23
3/49.7450.40
112.7540.54
1-1/412.7540.73
1-1/215.7571.10
219.1542.05
2-1/222.4573.16
328.4734.43
431.8767.23
538.17612.64
641.17918.85
850.88633.51
1063.513360.81
1273.2133101.34
1479.2140135.48
1688.9146189.60
1898.6152257.51
20108.0165326.16
24127.0178537.83
* Basic dimensions and weight for ASME B16.48 Class 1500 paddle blanks (spade flanges) with male ring-joint facing (M/RTJ).

NPSTWWeight
1/212.7410.35
3/415.7480.44
115.7540.61
1-1/419.1541.09
1-1/222.4611.61
225.4572.47
2-1/228.4613.79
331.8766.00
438.18310.55
547.88917.69
657.29526.29
869.99550.02
1082.69591.23
1298.6152142.78
* Basic dimensions and weight for ASME B16.48 Class 2500 paddle blanks (spade flanges) with male ring-joint facing (M/RTJ).

ASME B16.48 Line Blanks
Figure-8FF/RFF/RTJM/RTJ
SpadeFF/RFF/RTJM/RTJ
SpacerFF/RFF/RTJM/RTJ
*  Click to view more technical details for ASME B16.48 line blanks.

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