Hebei Weitong Hydraulic Technology Co., Ltd
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SAE Threaded Hole Full Flange VFM (VFU)
Key word：
Classification：
SAE Integral Flange
Rroduct detail
Conventional material
1C steel:
20 # steel 45 # steel Q235
2stainless steel:
AISI 304 (1.4301)
AISI 316 (1.4401)
AISI316L (1.4404)
AISI316Ti (1.4571)
Order code and description:
① Xinweitong flange
No. 2* is full flat flange with threaded hole
When the thread is metric threaded hole, please change * to VFM
When the thread is American threaded hole UNC, please change * to VFU
③ Product model
④ * Represents flange material/welded pipe material
1C steel is divided into:
C20/C45/CQ235, no coating oil;
C20A/C45A/CQ235A, no coating oxidation treatment;
C20B/C45B/CQ235B white zinc plating;
C20C/C45C/CQ235C, galvanized pure yellow;
C20D/C45D/CQ235D, oxidation treatment;
2stainless steel materials are divided into:
304 (1.4301); 316 (1.4401); 316L (1.4404); 316TI (1.4571)
For example, the flange material you choose is 20 # steel without coating and oxidation treatment, and the welded pipe material is 304 (1.4301).
Please change * to 304
⑤ Matching bolts
M: Metric Bolt U: UNC Bolt
For example, if you choose metric bolts, please change * to M; If you select UNC bolts, change * to U
No need to prepare bolts * No need to fill in the part
* Part of customers fill in Change * upon request as required
Description: 1. If you use different forms, please explain other requirements when ordering;
The Company can independently design and produce materials other than the conventional materials of the Company for customers; Other materials and surface treatment methods can be selected, please explain when ordering;
3 The improvement of our products will be changed without prior notice. Please understand
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Online Message
Our staff will contact you within 24 hours (working days)
Hotline
Weitong Hydraulic Technology
Manager Wang：+86 15732852253
Manager Zhang：+86 18812182253
Manager Zhao：+86 15383181472
Company telephone：+1 213 7265411
E-mail：saeflange007@gmail.com
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