
WP321 4 way seamless BW stainless steel pipe reduce cross ASME
B16.9 connector
Concentric Reducer can be used in petroleum, chemical,
metallurgical, electricity, machinery, aviation, shipbuilding, and
other channels to connect.
1, when the flow of fluid in the pipeline has changed, such as
increase or decrease, the flow rate is not required to change, the
use of different diameter pipe.
2, in the pump inlet, in order to prevent cavitation, need to use
different diameter pipe.
3, and instruments, such as flow meter, the valve of the joints, in
order to cooperate with the instrument, but also need to use
different diameter pipe.
QUALITY CONTROL
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring
Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking
Codes and Regulations. A fitting used under
the jurisdiction of the AS ME Boiler and Pressure Vessel
Code, the ASME Code for Pressure Piping, or a govern-
mental regulation is subject to any limitation of that code
or regulation. This includes any maximum temperature
limitation, or rule governing the use of a material at low
temperature.
Products Name | WP321 4 way seamless BW stainless steel pipe reduce cross ASME B16.9 connector |
Pipe Standard | En 10312:2002; ASTM A688/A688M, ASTM A312, GB/T12771-2008 |
Pipe fitting Standard | EN13480-1:2012; EN13480:2012+A1:2013+A2:2016 |
Steel Material | TP304(SS304), TP304L(SS304L), TP316(SS316), TP316L(SS316L), |
Type | Welded |
Size | 1/2- 8, DN15 - DN200, according customer's requirements |
Treatment Conditions | Solution Annealing |
Connection End | Welding,Annular Compression and Adhesive Connecton |
Application | Used in pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry |
Standard Test | 1.100%PMI / SPECTRO chemical analysis tests; |
2.100% dimension tests & 100% visual examination; | |
3.Ultro-sonic testing. | |
4.100% hydrostatic test | |
5.Roughness tests; | |
6.Straightness test. | |
Note: All the test and inspection shall provide with reports according to standard and test results. | |
Option test & Inspection Items: | |
1, Crystalling phase analysis; | |
2, Impact attack test under low temperature; | |
Certificate | PED, ISO9001, ISO14001,OHSAS 18001 |
Package | In bundles, plywood cases, wooden cases with water-proof package, etc. |
Documents | 1, MTC(Material test certification) according to EN10312; |
2, Raw material certification; | |
3, All the test & Inspection reports as per PO and standards; | |
4, Shipping notification before shipment; | |
5, Quality warranty letter; |
Wenzhou Zheheng Steel Industry Co.,Ltd
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in stainless steel field ,especially in heat exchanger tubing and large diameter pipes with ultra-long, ultra-thin, ultra-thick or ultra-large various and some special-purpose projects .
After years of efforts,we now became more and more stronger , we have consist of four company respectively located in wenzhou(headquarter),lishui,chengdu city,two factorys of ss stainless pipe workshop in lishui ,another one ss pipe fittings workshop located in wenzhou ,one domestic sales company located in chengdu.
On Time, On Budget, For Over 20 Years
Our reputation is for providing competitive prices, technical services and on time deliveries for every project for over 20 years. Our inventory is computerized so our employees can respond quickly to all your requests. If a specific product is not in stock when you request it, we guarantee same day shipping or shortest lead time available.
Our regular feture products are 304/304L,316L, 321,310s,austentic serious ,duplex steel 2205 ,hastelloy c276,inconel 625 ,and super stainless steel 904L , All of our products meet or exceed AISI/ASTM A213 ,A269,A312,EN 10216,GHOST 9941 ,GB,JIS standard. per your specific requirements and include full documentation.
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