Valve Stem

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 3 Pieces pc

Supply Capability:: 3000 Pieces Per Week pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Hot Sell Valve Ball Of High Quality

forged Steel Valve Body for Oil Drilling Mud Pump

Brass Valve Caps

Needle Valve

Packaging & Delivery of Valve stem

Packaging Detail: In wooden case
Delivery Detail: 15-30days

Specifications of Valve stem
1) Process; Hot forging
2) Material: Inconel 718, inconel 625, monel, hastelloy etc

Description of Valve stem:
Size : 1/2" to 36"

Certification: ISO 9001: 2008

Standard: ASTM, JIS, DIN, ANSI, BS

The Main Materials: CF8, CF8M, CF3M, 1.4301, 1.4408, 1.4404, 1.4581, 304, 304L, 316, 316L, 301, 201 .

Standards for the machining screw thread :PT, NPT, DIN2999, BS84, IS0228, JISB0203, JISB0207, JISB0211.

Q: What is the difference between the upper valve stem bearings of the thrust bearings?: Its force direction is not the same, the general bearings are radial force, and the thrust bearing is in the end direction of the force, the solid structure is not the same."And you ask" thrust bearings, upper stem bearings what is the difference? / / thrust bearing, stem bearing difference"

Q: What is the standard for valve stem oiling?: Some parts of special cup with oil or grease, if damaged or lost in the operation, should be installed for repair, oil to dredge. Lubrication parts shall be regularly lubricated according to specific conditions.

Q: Where is excavator, multiway valve stem processing?: Unfortunately, scanty domestic manufacturers are manufacturing excavator multi way valve stem, a little known is Nakagawa hydraulic.

Q: Butterfly valve stem calculation, why not take into account the bending moment?: Now most of the one-way seal structure, the three eccentric moment has little effect, mainly consider the torsion stress, two-way sealing butterfly valve or non - moment sealing butterfly valve to take into account the stem interference.

Q: When the valve is installed, should the valve stem be lubricated, or will the material be selected?: Usually add, no matter the rod or the dark pole. If used in clean water, generally used: food grade silicone oil lubrication

Q: The stem is suitable for what kind of fishing: General raft rod length of 1.6 meters to 2.4 meters long, the color section before the shoot distribution of bright colors and more conducive to the observation of the fish, rod shoots for glass fiber rod solid rod, a very soft and elastic, a little external force can be clearly reflected, rod slightly small and dense distribution.

Q: Liquefied petroleum gas cylinder angle valve stem leak how to do?: The angle valves manufactured in batches must be certified and approved by the manufacturer, the competent department and the local labor department. The user shall not purchase and use angle valves which are not manufactured without approval. If there is any quality problem between the horns, the manufacturer shall promptly report to the manufacturer and report to the competent department of the manufacturer and the local labor safety supervision department. @ Ma Changhua $labor and personnel department Boiler Pressure Vessel Safety Supervision Bureau

Q: Ball valve stem 90 degrees milling flat, how to process?: two disc milling cutter in parallel with the cutter shaft, the gap is flat milling thicknessOne piece is recommended upstairs, but vertical milling is the most convenient

Q: Stem deformation of valve stem: The reasons are as follows:(1) expansion;(2) closed

Q: What is the material of valve stem F6A?: Forged low alloy or stainless steel fittings for American high pressure systems.Corresponds to the national standard of 1Cr12 or 1Cr13.

During more than 20 years of development, we have been specialized in manufacturing all kinds of machinery parts. professinal in finish processing ,hardware parts producing , textile usage and manned elevator machine parts ,etc.equipped with complete set machining equipment :boring mill ,miller ,punch press ,press ,engine lathe ,CNC center and gauge lathe providing a integrated services.

1. Manufacturer Overview

Location	Jiangsu,China (Mainland)
Year Established	2008
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Northern Europe
Company Certifications	ISO 9001:2000;ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	81% - 90%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range