$1.00 - $100.00
Min. Order : 50 Pieces

WP310s / 309s Stainless Steel Concentric & Eccentric Reducer Pipe Fitting

Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: Shanghai or Ningbo
Payment Terms: L/C,T/T
Supply Ability: 100 Ton/Tons per Month more than 100 tons/month
Facing: RF/FF/RTJ
Place of Origin: Zhejiang China
Pressure Class: 150 - 2500LBS
Size: 1/2" to 48" Sch 5S to XXS
Materials: 300 series(main) and others
Standard: ASTM,EN,Standard(ASTM, EN) or Nonstandard
Model Number: fittings, Stainless steel
Certification: ISO
Name: stainless steel, WP310s / 309s
Brand Name: MTSCO
Type: Welded,BW, TEE, Reducer,Cap etc
Produce Method: Forged
Quality: Products' chemical composition will be show on MTC
Application: connecting pipes etc
Why choose us?: Advanced technology, very strict with the inspection, good prices
Welding Line Type: Other
Steel Grade: 300 Series
Packaging Detail: In Plywood cases
Jiaxing MT Stainless Steel Co., Ltd.
Trading Company
Response Rate
On-time delivery rate
US$ 960,000+
R&D staffs
Visit Store
WP310s / 309s Stainless Steel Concentric & Eccentric Reducer Pipe Fitting
Detailed Product Description
Material:WP310s / 309sSurface:Grind Sand
PMI:100%Standard:ASTM A403 / ASTM A182




Basic Information

Material Grade

WP304 , WP304L , WP304H , WP316 , WP316L , WP316Ti , WP309S , WP310S , WP321 , WP321H , WP347 , WP347H , etc


1/2" to 48" Sch 5S to XXS


ASTM A403 etc .

Process Method

Forged / Casting

Industry & Advantage


a) Connect pipes


a) High technology ; good surface ; high quality etc

Terms & Conditions

Price Item

FOB , CFR , CIF or as negotiation


T / T , LC or as negotiation

Delivery Time 

30 working days after received your deposit ( Normally according to the order quantity )


Plywood case or as per customer’s requirement

Quality Requirement

Mill Test Certificate will be supplied with shipment , Third Part Inspection is acceptable



100% PMI test ; Size test etc


Main Market

Europe , Middle East , Southeast Asia , South America . Etc


WP310s / 309s Flanges Pipe Fittings Stainless Steel Concentric & Eccentric Reducer



1 . Commodity : Concentric Reducer & Eccentric Reducer , Reducing Tee & Equal Tee , Elbow 45° , 90° , 180° , Cross , Cap , etc
2 . Process Method : Cold Forming
3 . Materials : Stainless Steel , Duplex Steel , etc
4 . Standards : ASME / ANSI B16.9 , B16.28 , ASTM A403 , DIN 2605 , DIN 2609 , DIN 2615 , etc
5 . Size Range : seamless type : 1/2’’ - 48’’ , DN15-DN50000 / welded type : 1/2’’ - 20’’ DN15-DN1200
6 . Tolerances : according to the specification or customer’s request and drawings
7 . Applications : oil & gas industry , chemical industry , electric power , boiler and heat exchanger , machinery , metallurgy , sanitary construction etc


MTSCO is a leading manufacturer who is specialized in stainless steel seamless pipes , bright annealed tubes , seamless coiled tubing etc . In order to facilitate customers , we have pipe fittings and flanges too . MTSCO has the most advanced producing and testing equipment . We can totally satisfy your requirement .








Company Information

Who we are?


MTSCO established in 2006, during many years’ development, now becomes a large and professional industrial piping system provider, serving customers from more than 100 countries and regions.

      since2006 100   1000.jpg


What products can we provide?



Mtsco 1000.jpg


What materials can we provide?


Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L

Duplex steel: 31803,32205,32750,32760

Nickel Alloy:

Hastelloy: UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556 

Inconel: UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926

Monel: UNS N04400, N05500

Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Nickel: N4/UNS N02201, N6/UNS N02200


Why you choose MTSCO?

Why choose  1000.jpg    








How can we service our customers?


    Our ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.



Corporation Culture:


Vision: To be the most reliable industrial metal service provider in the world.

Mission: Concentrate on partners’ needs, keep creating higher value.

Value: Progress, Passion,Cooperation, Share, Sincerity,Gratitude.


Management concept: Satisfy the clients, promote the employee, prosper the enterprise.

Work principle: excellent, efficient, organized.

Service concept: Provide professional service beyond clients’ expectation.

Execution principle: Promise must be kept and action must be resultful.

Team concept: Support, appreciation and win win.

Promotion concept: Achievements make promotion.

Dressing principle: More decent, more respectful.