FM/UL Approved 3\\" Ductile Iron Slot Mechanical Tee

fm / ul approved 3" ductile iron grooved Mechanical TeeInstallation Instruction for Threaded&Grooved Mechanical Tee1. Pipe PreparationClean the gasket sealing surface within 16mm of the hole and inspect the sealing surface visually for defects that may prevent proper sealing of the gasket. Don\'t drill the hole on

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fm / ul approved 3" ductile iron grooved Mechanical Tee

FM / UL Approved 3
Installation Instruction for Threaded&Grooved Mechanical Tee

1. Pipe Preparation
Clean the gasket sealing surface within 16mm of the hole and inspect the sealing surface visually for defects that may prevent proper sealing of the gasket. Don't drill the hole on weld line.
2. Remove burrs
Remove any burrs or slug before installation to protect the gasket and prevent leakage.
3. Gasket&Housing Installation
Insert the gasket into outlet housing and make sure the tab in the gasket line up with the tab recessing in the housing. Align outlet housing over the pipe hole making sure that the locating collar is in the pipe hole.
4. Alignment
Align the strap around the pipe, insert the bolts and tighten the nuts.
5. Tighten nuts
Alternatively and evenly tighten the nuts to the specified bolt torque.
6. Installation complete
There should be even gaps on two sides between the upper and lower housings.

Range of products

Rigid coupling, Flexible coupling, 90° Elbow, 45° Elbow, 22.5° Elbow, 11.25° Elbow, Tee, Reducing Tee(Grooved/Threaded), Cross, Reducing Cross(Grooved/Threaded), Mechnical Tee(Grooved/Threaded), Mechnical Cross(Grooved/Threaded), U-bolted Mechnical Tee, Reducer(Grooved/Threaded), Grooved Eccentric Reducer, Grooved Split Flange, Grooved Adaptor Flange, Cap.

Detailed information

Certificate : UL listed & FM approved

Standard grooved specifications : according to rigid coupling standard

Material : Ductile Iron conforming to ASTM A536, Grade 65--45--12

Thread : BSPT & BSP & NPT

Standard Coat : Epoxy-RAL3000

Optional : 1. painted  2.dacromat  3.galvanized

Color : Red, Blue, Orange, White

Gasket : EPDM / NBR / Silicon Rubber

Bolts and Nuts : ISO 898-1class 8.8

Payment term :  T/T, LC at sight
Package : Cartons with pallet/ Wooden case
Delivery time : 25-40 Days

Size Sheet 
FM / UL Approved 3

About Us

 FM / UL Approved 3

The world's most advanced automatic disa molding line and sand processing ensure the quality  of each product.

 FM / UL Approved 3

Tilting shot blasting machine 

 FM / UL Approved 3

 In order to guarantee the quality, the company introduced German brand spectrograph, advanced KRX-TG, Metallographic image analyzer, gasket test equipment, green sand test equipment, cast iron assay analysis equipment, pressure inspection equipment etc. Thus a fast, accurate quantitative analyzing approach is provided for scale production
FM / UL Approved 3

Q: Are you trading company or manufacturer ?
A: We are a factory.
Q: How long is your delivery time?
A: Generally 15 days after the down payment. OEM 30 to 90 days.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. 
Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.

Our advantages:
1: Globally acceptabe quality: The products offered by us are thoroughly examined by our experienced professionals to ensure their durability, reliability and long service life.  
2:Competitive price: direct manufacturer, reducing all unnecessary cost for you.
3:Professional team:20 years foreign customers service experience. Over 10 years investment             casting manufacture. Almost 35% high educated people.
4:Good service: Customer is first


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