Hebei Weitong Hydraulic Technology Co., Ltd

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SAE raised face butt-welded steel pipe flange PN2.5

Hebei Weitong Hydraulic Technology Co., Ltd. Always adheres to the tenet of "excellent quality, customer first, technology, service and excellence", strict management, creating famous brand enterprises and developing with the times

Key word：

1.4301 Bolt

Classification：

SAE steel pipe flange

TEL：

+86 16713181111

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Rroduct detail

Conventional material Carbon steel:
20#steel、45#steel、Q235
C20 C45 CQ235
Stainless steel:
AISI 304(1.4301)
AISI 316(1.4401)
AISI 316L(1.4404)
AISI 316Ti(1.4571)

Order code and description:
① Xinweitong flange
② Convex flat welded steel pipe flange
③ Product model
Material
1、 Type of carbon steel
C20/C45/CQ235,Uncoated oiling;
C20A/C45A/CQ235A,Oxidation treatment without coating;
C20B/C45B/CQ235B，White zinc plating;
C20C/C45C/CQ235C,Galvanized pure yellow;
C20D/C45D/CQ235D,Phosphating treatment;
2、Stainless steel materials are divided into:304 (1.4301); 316 (1.4401);316L
(1.4404); 316Ti(1.4571)For example, if you choose 20 # steel without coating and oxidation treatment, please change * to C20A;
If you select 304 (1.4301), set the * to 304
⑤ Bolt M: Metric Bolt U: UNC Bolt
For example, if you choose metric bolts, please change the * number to M;
If you choose UNC bolt, please change * to U;
No need to prepare bolts * No need to fill in the part