| Customization: | Available |
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| Standard: | MSS SP-83 |
| Technique: | Casting/ Welded/Forged |
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Audited Supplier Audited by an independent third-party inspection agency
WENZHOU SINCO STEEL CO. Ltd of TSINGCO Group,is one of the leading supplier and exporter for the Stainless steel Pipes & Tubes from Wenzhou, China.Our products mainly include stainless steel seamless pipes,welded pipes,flanges,valves,and other pipe fittings etc. We have several branch workshops to guarantee superior products.
We manufacture strictly as per the standard, and have many machines such as mechanical properties test, supersonic testing ,eddying current test machine, etc.our equipment to insure manufacturing processes and inspection and final quality guarantee.
Delivery Time: 15-50Days
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Type |
304 Welding corrosion-resistant Stainless Steel pipe Fitting lap joint stub end outlet |
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Size |
Seamless 1/2" To 24" Welded To 72"(DN8~DN1000) |
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Wall thickness |
Sch5S-Sch160, XS,XXS(1.2mm~34mm) |
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Standards |
ANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc |
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Material |
Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L s31803.s32750.S32760. Alloy Steel:ta2 ta8 ta10 inconel 600 601 690 625;hastelloy c-276 c-22 |
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Surface treatment |
Sand Rolling, Sand Blasting ,Annealing,polished etc . |
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Packing |
wooden case, pallet or as customers' requirement |
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Applications |
Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc |
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Min order |
10 pieces |
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Delivery time |
15 days after receipt of advanced payment |
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Certificate |
ISO 9001-2008, CE. PED,TS,ABS,CCS,LR,DNV,TUV,ETC |
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Productivity |
50000 pieces per year |
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Keywords: |
ASME/ANSI B16.9,stainless steel ,pipe fitting,stub end ,lap joint stub end,pipe end |
Swage steel fitting process
1. Raw material preparation stage
The basic raw materials for the production of pipe fittings are steel, including various types of seamless steel pipes, welded steel pipes and so on. In the raw material preparation stage, it is first necessary to classify, store, organize and manage raw materials. When steel is put into storage, testing standards are required, and special equipment is equipped to pretreat steel such as longitudinal cutting, transverse cutting, cutting and sawing, so as to ensure the quality and processing efficiency of pipe fitting processing.
2. Processing and manufacturing stage
Processing and manufacturing stage is the core stage of pipe fitting production process. It includes two parts: pre-treatment of pipe fittings and processing molding.
1)Pre-treatment
Pre-treatment of pipe fittings mainly includes rust removal, cutting, butt welding, opening, bending, forming and other processes. In the pre-treatment process of pipe fittings, it is necessary to use a variety of processing equipment, such as cutting machines, rust removal machines, butt welders, molds, hydraulic presses, etc. In the production process of malleable steel pipe fittings, the diameter, wall thickness, length, Angle and other parameters of pipe fittings should be processed and treated according to the production requirements during the pre-treatment process.
2) Processing and forming
The processing and molding process is to further process the pre-treated pipe fitting in order to produce pipe fitting products that meet the production requirements. Processing molding can be used in cold processing and hot processing two ways. In the process of production and processing of malleable steel pipe fittings, hot processing technology is adopted, and the main processing equipment is forging press, cooler, annealing furnace, hole cone machine, etc.
3. Surface treatment stage
The surface treatment stage is to treat the surface of the processed pipe fittings, to provide rust prevention, corrosion resistance, beautiful protection for the pipe fittings, and is also an important part of the quality control of the pipe fittings. Surface treatment mainly includes cleaning, painting, chrome plating and other processes. Malleable steel pipe fittings are surface treated by spray painting and galvanizing to ensure the quality and appearance of pipe fittings.
4. Inspection packaging stage
After the production and processing of the pipe fittings are completed, they need to be inspected and packaged. Inspection includes appearance inspection, chemical inspection, physical property inspection and other inspection means. The qualified fittings will be packaged and packaged.
FAQ
1.How many countries you already expeorted?
--We exported stainless steel pipes to more than 30 countries mainly from Egypt,Turkey,India,Iran,Dubai,Thailand,Philippine
2.What is our product range?
--Based on our stainless steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc.
3.what is your delivery time?
--It depends on the demanded quantities and your location.Also seamless pipes /welded pipes need more time than other pipe fittings.
4. Can you provide OEM service?
--Yes. Welcom to contact us for more details discuss.
5. Can we visit your factory?
--Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
6.What are the common types of buttweld pipe fittings?
--Some common types of buttweld pipe fittings include:
1. Elbows: Used to change the direction of the pipe. Elbows are available in different angles, such as 90 degrees, 45 degrees, and 180 degrees.
2. Tees: Used to create branches in a piping system. They have an inlet and two outlets.
3. Reducers: Used to connect pipes of different sizes, typically to reduce the pipe diameter.
4. Caps: Placed at the end of a pipe to close it off, preventing the flow of fluid.
5. Stub Ends: Typically used with flanges to create a leak-proof connection.
6. Crosses: Similar to tees but with four outlets for branching.
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