This is our machine stitched American football.Custom football crafts-Advanced machine to stitch each panel to make the stitching more durable,which it is suitable for outdoor&indoor play.Supper rubber bladder provides consistent feel and shape retention.High quality PVC/PU with foam cushion and poly or cotton fabric lining which is easy for player`s to grip,you also can select the material you need.
Different leather combinations for your choice:
PVC/PU/TPU/PVC/Genuine leather+EVA/PVC foam+Fabric
Leather Material Surface: Shiny, Matt, Pearl, Laser, Fluorescent, Neoprene etc.
Leather Material Thickness: 1.6mm, 1.8mm, 2.0mm, 2.3mm, 2.5mm, 2.7mm, 3.0mm, 3.5mm, 4.0mm etc.
Layer: 1 to 4 layers.
Machine Stitched American Football,Leather American Football,Custom American Football,Buy American Football,American Football Ball Jiangyin Mingde Sports Goods Co., Ltd. , https://www.mdsportsball.com
Production enforce standard
Design and Manutacture
Face to face
Flange Dimension
Butt welding
Inspection and test
ANSIÂ B16.34/BS1873
ANSIÂ B16.10
ANSIÂ B16.5
ANSIÂ B16.25
APIÂ 598
Chief property and specification
Â
Â
Â
Normal Pressure
Shell test
Water seal test
Air seal test
Â
Â
Â
LB
Mpa
Lbf/in²
Mpa
Lbf/in²
Mpa
Lbf/in²
Â
Â
Â
150
3.1
450
2.2
315
0.5-0.7
60-100
Â
Â
Â
300
7.8
1125
5.6
815
Â
Â
Â
600
15.3
2225
11.2
1630
Â
Â
Â
900
23.1
3350
16.8
2440
Â
Â
Â
1500
38.4
5575
28.1
4080
Â
Â
Â
2500
64.6
9367
47.4
6873
Â
Â
Â
Material for main parts
Body/Cover/Disc
Stem
Sealing Face
Sealing shim
Packing
Suitable medium
WCB
2Â CR13
13Cr
STL
with bodyÂ
materialÂ
PTFEÂ Nylon13Cr/EnhancedÂ
Flexible 1Cr13
/Flexible graphiteÂ
SFB-208 Soft steelÂ
F304Â
F316
F304L
F316LFlexible graphiteÂ
Enhanced FlexibleÂ
graphiteÂ
SFB/260SFP/
260PTFEWater
Steam
Petroleum
Products
WC1
38CrMoAl
25Cr2MovWC6 WC9 C5Â C12
CF8
F304
Nitric acid
Aceic acid
CF3
F316
CF8M
F304L
CF3M
F316L
Main external and connection dimension
Size
L
D
D1
D2
b
z-d
Do
H(open)
2
in
7
6
4.75
3.62
0.75
4-0.75
8
16.1
mm
178
152
120.5
92
19.1
4-19
200
409
3
in
8
7.5
6
5
0.94
4-0.75
10
20
mm
203
90
152.5
127
23.9
4-19
250
570
4
in
9
9
7.5
6.19
0.94
8-0.75
10
23.2
mm
229
229
190.5
157
23.9
8-19
250
590
6
in
10.5
11
9.5
8.5
1
8-0.88
12
24.8
mm
267
279
241.5
216
25.4
8-22
300
630
8
in
11.5
13.5
11.75
10.62
1.12
8-0.88
13.88
37.8
mm
292
343
298.5
270
28.5
8-22
350
960
10
in
13
16
14.25
12.75
1.19
12-1
15.7
45.6
mm
330
406
362
324
30.2
12-25
400
1158
12
in
14
19
17
15
1.25
12-1
17.7
5430
mm
356
483
Model NO.: ZFS03
Thread Position of Valve Rod: Inside Gate Valve
Usage: Regulation, Safety, Emptying, Drain, Flow Control
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Body Material: Wcb/CF8/CF8m
Bonnet Material: Wcb/CF8/CF8m
Sealing Material: 2Cr13/Stl+PTFE
Sealing Shim: 2Cr13/Stl+PTFE
Stem Material: Wcb/CF8/CF8m
Packing Material: Flexible Graphite
Testing: API 598
Certificate: Ce/ISO/API
Face to Face: ANSI B16.10
Flange Standard: ANSI B16.10
Trademark: ITSEN
Transport Package: Plywood Cases/Pallets
Specification: DN50-DN600
Origin: Shandong, China
HS Code: 8481804090