Steel Pipe Fittings Butt-Welding Concentric reducers high pressure
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- 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'm out there running the weedeater, with safety goggles and earplugs so I don't go deaf, and while doing the sidewalk, this young woman jogging and pushing her baby in a stroller runs RIGHT BY me (2 feet!).Dust, grass and a few pebbles are flying everywhere! Now, aside from the fact that she is an idiot, what are my (and her) legal rights? If she or her baby were injured, would that be my responsibility (New Jersey) ? I suppose, given the litigious nature of the US (and NJ), that I am probably responsible, but wondered if anyone knew for sure.Thanks
- NaOH caustic lye metallic base (used in soaps) HCL- hydrochloric acid highly corrosive mineral acid NH3- ammonia weak base aqueous NH3 weak acid flammability in air 16-25% so knowing this you should be able to get the answer
- Q: I'm a guy and need some damn good reliable clothes for work.so boots : any suggested sites to buy from (military (must be actual military! or safety boots brand?)Trousers need good work trousers tough and comfy! (not the crappy 'pretend style jeans')Shirts must be comfy and breathable t shirts the sort that do not shrink to x small (I am aprox L xL but xxl is good too)so brands and/or sites and please non of the 'lets pretend to make clothes and call it army/tough workmanclothes' you know the sorts, they are everwhere and get on my rugged hairy man **** .
- I don't really understand the purpose of a one piece in a theme park but ok. For safety reasons it doesn't make sense. I would say go with a comfortable bra (swimsuit) that wouldn't undo easily and simple bottom swimsuit. Just wear whatever you want over it as long as you stay with pants. If you have to wear a one piece just choose a flowy top that covers it. I would suggest you to take another pair of shorts and underwear with you so you don't get cold.
- Q: What would happen if an elementary student pulled a fire alarm?
- she might have just figured out she doen't have the money to pay you. Granted she could have told you that in a lot nicer way than she did, but you shouldn't get too mad at her, because im guessing she thought you'd be really mad if he told you the real reason.
- Q: I was talking to this jerk online, and I said I didn't want to date someone who felt the way he did about an important issue.He said I didn't realize you were such a lightning rod.What does that mean?
- because it allows for a tighter and more guaranteed seal. the fire fighter's wrenches are shaped like the bolts for obvious convenience.
- Q: Would I still need to be concerned about carbon monoxide build up if I converted to a heat pump system for my home. I have no appliances that use gas. Could I then get rid of my carbon monoxide detector?
- I agree that the allowable pressure for a 3/4 piece of sch 40 pipe is about 2000 psi but that can vary depending on the type of manufacture. Some galvanized pipe is seamless and most is not seamless. That can make a difference as can the temperature at which the pipe is operating. The type and rating of any fittings are also a factor. You can get fitting with a nominal rating of as little as 150 psi to over 2000 psi.
- Q: What is swagelock fitting?
- I think people put a little too much faith in satellites. I expect they are a tool for augmenting all the other means of monitoring the weather. Obviously the big advantage of satellites is they move around very quickly, and one satellite can cover a very large area, but imagine trying to take the temperature of something100 km away. You could use blackbody radiation, but only at night and only if there was no cloud cover. You would still be affected by the varing optical properties of the atmosphere. Maybe it's no wonder that James Hanson can get such contrarian results from satellite data.
- Q: Has anyone (other than firefighters) ever been taught how to use fire extinguishers?
- Go to and ele. supply an ask for a seal off fitting we use them on gas pumps. Its like a coupling but has a plug on the side so you can put sealer in to stop gas fumes from going into the electoral room.
- Q: We have a fire and CO detector that I removed from the ceiling to paint it.After I removed it I saw in tiny print to shut it off before removing. I really am not familiar with what it looks like off hand as I'm at work.It is sensitive to the light being turned on and it goes off every time we turn the light on. It says warning, carbon monoxide levels are high, then it says carbon monoxide levels are 0 PPM and stops.They are all new and all of them have gone off at least twice since moving in and only when the light is turned on. They go off within seconds.How can I get this one to stop going off EVERY time? Like I said, I'm at work and not familiar off hand with what's on it. I'd hope there's some kind of reset button? Is it too close to the light? It's maybe 2-3 feet away from the light.I'm sure I can figure it out eventually, but it's just weird to never have a problem this bad with it until now.
- i would bet that you have asthma. it may only happen on rare occasions i would lay money that not having the reaction when you switched to glass was merely a coincidence. if i were you i would go to your doctor and tell him about the reaction (leave out what you were doing at the time) but let him know that its a reaction that you have sometimes but very rarely and get an inhaler for those emergency situations. also to ther person who chose to answer a question that they obviously know nothing about, none of those methods of smoking require anyone to burn plastic and if you are burning plastic you are doing it wrong.
- 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, the pipe threads are the same However - The 40 80 refer to what water pressure the pipes and fittings are designed to handle - 40 psi 80 psi. That's why the pipe wall on sch 80 is thicker. Mixing the two is a bad idea. You'll either waste money buying heavy-duty sch 80 for a system that stays within the 40 psi limit of of the lighter pipe, or you'll waste money and time replacing the lighter parts when they blow out at the higher pressure.
- Q: i am looking for a solid black face shield or a chrome face shield for my HJC IS-16 motorcycle helmet. i went on their website and only found ones i dont like such as pink, green, or smoke. I want solid black or solid chrome. where can i find these?
- You can try stacking them ontop of each other and putting a rubber type glue to hold them together.
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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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