Steel Pipe Fittings Butt-Welding Concentric reducers high pressure
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- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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Steel Pipe Fittings Butt-Welding Concentric reducers
Features standards and products of our Butt-Welding Concentric reducers:
Features of Butt-Welding Concentric reducers:
1. High class materials
Our products only use high class raw materials of carbon/alloy steel pipes made from NKK or MANNESSMANN equipment for ordinary, high pressure, low/high temperature,boiler and other purposes.
2. Uniform wall thickness and perfectly round
This can be achieved by our particular technical knowhow and our quality control program.
3. Accurate dimension
Efficient piping work can be made only with fittings of correct dimensions and shapes. Our fittings are finished to have accurate straight/ plane ends, beveled angle...etc. to applicable standards by means of two or three spindle beveling machines.
Standards of Butt-Welding Concentric reducers:
Our welding fittings are manufactured in compliance with the following appliance standards:
ASME B16.9 ASTM A234 MSS-SP43 WPHY60 JIS B2311 DIN2605
ASTM A403 MSS-SP75 WPHY65 JIS B2312 DIN2606
ASTM A420 WPHY42 WPHY70 JIS B2313 DIN2616
ASTM A860 WPHY52 DIN2615
Manufacturing method and process of Butt-Welding Concentric reducers:
BUTT-WELD FITTINGS ASME B16.9/MSS SP-75
Butt-Welding Concentric reducers：
Packing of Butt-Welding Concentric reducers:
FAQ of Butt-Welding Concentric reducers:
1) Q: What’s your main product? Which kinds of products are more competitive in your product range?
A: Our main products are steel flanges, pipe fittings and steel pipes.
Competitive Items: flanges in stainless steel, carbon steel, alloy steel and punching carbon steel
Butt welded pipe fittings in stainless and carbon steel
2) Q: what’s your largest size of flange and fitting? How long is the production cycle?
A: The largest flange we could produce is 80’’ and the largest fitting is 50’’.
In general, we spend 20-25 days in a 20-ton order. If necessary, we could make it shorter.
3) Q: Could you produce according to the drawings?
A: Sure. We could produce according to the provided drawings, which include forged and casted items.
4) Q: What kind of certificates do you have?
A: We have ISO, TUV, API,SGS,BV etc. fittings in stainless and carbon stee
Malleable Iron ,Stainless and carbon steel pipes
- Q: I just moved to a new house (less than 2 years old). The contractor who lived in it put in a central smoke alarm system. Each room has its own smoke alarm and when one goes off, they all go off. Problem is, one always chirps (in the upstairs bedroom). It started to be once a month. We would hit the reset button, ALL of them would squeal for 30 seconds, and all would be fine. Then the same one would start chirping every week. NOW it's every 3 days!Does this matter? We live in a two story home. We live on the first floor and don't purposefully heat the upstairs. (Extra bedrooms that we don't need at this time.) The smoke alarm that goes off is in the upstairs bedroom (unused).At first I thought it was carbon monoxide and I put a detector in there but it still reads zero. It seems like they are plugged in and not battery operated. Well, we can't figure how to get the covers off of them. Who should I call? An electrician? I don't know the brand of alarm system.
- He and his father planned to build a boat during the summer, but it never happened. Boo's good deeds include wrapping Scout with a blanket the night when Mrs. Maudie's house caught on fire. Boo also helps save the lives of Jen and Scout by preventing Bob Ewell from killing them.
- Q: i was wondering cuz we were messing around with one we found and my boyfriend said to make sure i dont breathe it in. i didnt try to and did and it wasn't much but i was curious if that's why he said not to(he hates people getting high) i wasnt trying to by the way. i'm just curious.
- The interconnect signals aren't standard across different manufacturers (and sometimes not even between different models from the same manufacturer). I'd be inclined to just bite the bullet and replace them all with the same model at the same time (then you know they'll work together). The wired interconnect models may never be standardized as it appears most manufacturers are moving towards the wireless interconnects (which probably aren't standardized either). :/
- Q: I recently got my heater repaired after it was making some unusual noises. That same day, the fire alarm went off 2 times during the day and once during early hours. The next day, the fire alarm went off twice again. My alarm company claimed they had called me each time the alarm went off, but this was not the case. They alerted the fire department the fifth time without my consent, and the fire truck arrived at my house. Luckily, I was not charged but I most definitely do not want this to happen again!It's not smoke, though there is this smell that comes from the heater. What is making the fire alarm go off? There really is no problem with the heater at this point.. is my fire alarm too sensitive? Thanks for your help!
- Without knwing how old the pump is, I would guess the bearings in the pump or pump motor are starting to wear. As they wear, they will vibrate. If there are grease fittings, add a pump of grease from a grease gun. DO NOT OVER GREASE, this is onl a temporary fix. Once the bearings start to wear, they are finished and will get worse. Sorry I have no good news.
- Q: Please do not suggest Powder, as I will disregard your answer. I will be purchasing one of these three, so if you can please suggest what one you would feel safest with in your home. Thankyou :D x x
- Not being able to see what your talking about make this are to say but i think from what you said your going to have to have some come out and take a look at it. sorry i know thats not what you wanted to hear.
- Q: car alarm just goes off.car has problems as it is.
- better call a plumber
- Q: Lightning RodYou draw all eyes to you.There is power and majesty in your bluster.Though the danger is very real, the audience stands in awe,not knowing how to describe what they are looking for.They stand and in a flash you are gone.Leaving behind charred remains.Comments/Critiques?
- Pretty dicey giving fire and respiratory hazard advice here. Most heating devices need to be properly ventilated for efficient operation as well as safety. Before removing any pipes, I would contact your local fire department and ask them to look at it. After all, that is their profession.
- Q: Can the medium and high pressure system fail to use the raw meal belt, and can the raw meal belt be corroded into the oil circuit by the oil corrosion?What kind of sealant do you use? Recommend it
- Use sealant.It is not recommended to use the raw meal belt and can not be sealed. It will cause oil leakage. The raw meal belt will be contaminated by the oil, which is particularly easy to cause the phenomenon of the valve or plug the oil control port. If you must use the raw meal belt, then you must pay attention to the coil when you can not bring the raw material out of the joint, so as not to be sucked into the tank by oil.
- Q: And where can I purchase thick slabs of rubber and foam sheets in a small order..Thanks
- Look at a Volvo XC70 or a Mitsubishi Outlander. Both are similar to either Subaru but alot more stylish for not much more money.
- Q: there is a lot of reckless driving in my neighborhood, we have even had a speed trap put up but nothing stops it. I see 10yr olds driving golf carts to the pool all the time. accidents have happened, when will this madness stop. this is some of my ideas on the driving subject in my neighborhood, any problems in yours? give exampls to elaborate on your point please
- Yes. I did that just the other day. I turned on the water, and the hose fell off. It was squirting everywhere!
- Q: My friend and I covered (brushed) his rolled roofing (1 layer) with Black Jack fibered roof coating (black). His roof is flat with a 15 degree slope top to bottom. His roof had leaks and it rained 2 days before we covered the roof. The roof felt dry when we started. The temperature range has been 45-85 with some dew in the morning. It has been a couple of days and the covering is blisteringsmall blisters that just seem to contain air. Is it possible moisture from below the roof surface trying to escape? It had been dry for a month before the day of rain that preceded our project, and dry since. Is it the morning dew causing a problem? Most important, is it ruined, or can we roll out the blisters with a rubber roller or something? I'm wondering how long the coating takes to cure as well, as it seems a bit soft to walk on. Any suggestions would be appreciated.
- yes, it is possible. for less alarms going off try an alternative.
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Steel Pipe Fittings Butt-Welding Concentric reducers high pressure
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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