Q:Zhejiang Zhiyuan stem

Zhejiang, referred to as "Zhejiang", the largest river within the river twists and turns, Qiantang River, said Jiang, Zhejiang, also known as Zhejiang Province, Jiang name.Located in the South Chinese along the southeast coast of the Yangtze River Delta, East China Sea, south of Fujian, West connected with the Anhui and Jiangxi, bordering the north and Shanghai, Jiangsu.

Q:This summer, preparing to go on holiday to the seaside, of course, with fishing gear, I have 2.1 meters stem rod, a little hard, I would like to ask to sub bar road? I've never been cross, and if I can, what fake bait with sequins? How many grams, by the way, the fishing hook with what bait?

I use sea worm, catch fish from the beach, shrimp meat and so on. Fishing play much, is keen to freshwater fishing, please answer the following.

Q:Can the valve stem be lengthened?

The extended stem also takes into account the torque and the medium of the valve. Not all valves need to be extended. Generally in the buried ball valve and cryogenic valve needs longer stem.

Q:I would like to ask Shahe posted for fishing should lead the stem number weight set for the most suitable does not affect the effect of fishing, and everyone in Shahe is usually posted with what method of fishing, hook and hook the bottom? My younger brother is a beginner

it is easy to be corroded, the best use of dual phase steel, 20 alloy steel, alloy steel and zirconium C276 wood, but also to see the specific medium containing exactly what, these materials should be the cheapest dual phase steel

Q:Halleluyah fishing method with the stem line?

The correct name: raft raft pole pole a very soft, can not say absolutely not halleluyah fishing, but not suitable for road sub fishing.

Q:What's the difference between the stem and the pole?

Well, I haven't seen the stem but I know the road and pole and other characteristics of the rod than it is a road and pole is very light very fine because the road sub Diaofa need not stop throwing in order to save energy so halleluyah pole are very light....Second, halleluyah rod is strong for waist tonality and stroke is the way fish and fish pole high sensitivity can be the first time to feel the way the bite well that I haven't seen the stem so the difference between the two can not answer you because I only play Luya road and interesting welcome to join the road sub army! Pure hand.... Hope to be of help to you!

Q:What is the valve stem and valve seat of the indoor fire hydrant?

The valve stem is copper and the seat is cast iron

Q:Ball valve stem 90 degrees milling flat, how to process?

Batch processing:1 use special clamps and vertical clamps2 machine tools: horizontal milling machine3 cutter:

Q:DN>=50 valve, stem and bracket between the use of lubricated bearings, and stem exposed part should be dust-proof measures to prevent atmospheric corrosion. TwentyDoes it mean that all DN>=50 valves, valves and supports must be lubricated with bearings, or that only the bearings are used between the valve stem and the bearings?

All need dust protection measures, long time, in order to prevent the garbage things adhesion

Q:Natural gas, oil or steam suitable for valves, valve stem, respectively, what is the material?

The valve body can be made of carbon steel, but it requires sulfur resistance. As long as the material hardness is below 22, HRC will do. Sealing parts of the sealing requirements of stainless steel, the valve stem is usually 13Cr. The disc is welded with D507, A105, D507Mo.