AISI 4130 Socket Weld Reducing Tee 3" x 2" Class 6000 Steel Pipe Tee

Alloy Steel Socket Weld Fittings

High quality socket weld reducing tee alloy steel AISI 4130 is manufactured for customers with best price and service. Zizi is ISO certified manufacturer, we supply socket weld forged fittings according ASME B16.11, BS 3799 and other manufacture specifications. We supply forged pipe fittings including 45 degree elbow, 90 degree elbow, reducing tee, equal tee, half coupling, full coupling, pipe cap and pipe nipple.

Socket Weld Reducing Tee Dimensions

Socket weld tee can be replaced butt weld tee in small diameter pipe system within 4 inches. SW Reducing tee has different sizes outlet, usually the branch outlet is smaller than the main outlet. It has great leak-proof and easier to be operated. The dimension ranges for socket weld tees are 1/8” to 4, wall thickness is expressed by class 3000, 6000. As forged steel pipe fittings, the row material of socket weld tee is the same as threaded tee.

Materials for ASME B16.11 Forged Fittings

Stainless Steel

ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321

Caron Steel

ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70

Alloy Steel

ASTM A182 F1, F5, F9, F11, F12, F22, F91

Duplex Steel

ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760

AISI 4130 Alloy Steel

Alloy steels are designated by AISI four-digit numbers, they are more responsive to mechanical and heat treatments than carbon steel.

AISI 4130 alloy steel contains chromium and molybdenum as strengthening agents, it has low carbon content, and can be welded easily.

Chemical Composition

Mechanical Properties

Inspection of AISI 4130 Tee

Inspecting Alloy Steel Pipe Fittings SW according to ASME B16.11

QA/ QC person visualizing surface and checking the marking and size in tolerance

Third party inspection: BV, SGS, TUV, ABS, LIOYDS and stamp the mill test certificate

FAQ For Stainless Steel Pipe Fittings

1. Are you the factory or the trading company?

We are steel pipe factory.

2. When can I get the quotation?

Within 24 hours after your inquiry.

3. Do you provide samples? Is it free or extra?

Offer sample for free charge but do not pay the cost of freight

Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers.
We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a modern and professional manufacturing plant, established two warehouses near the harbor one after another. They are the base for our ability to offer high quality products and fast delivery.

Our products mainly are butt weld fittings, forged pipe fitings and forged steel flanges in stainless steel, carbon steel and alloy steel. They are produced according to ASME/ANSI American standards, DIN Germany Standards, JIS Japanese standards or as customer required. Those products are widely used in petrochemical industry, shipbuilding, oil field in ocean, electric power or city building.

Since we are founded, we are concentrated to be a professional global manufacture company with best products and service. Eventually we get some achievements after years of harding working and presistence. 

We will always insists on the managing objective of " quality first, service supreme, reasonable price". On the basis of continuously perfection the current products, our company persistently innovates upon the productive technology, provides vast customers with all kinds of superior new goods. We are willing to sincerely cooperate with friends from all walks of life to create a better future.