ASTM A234 WP91 Cap

ASTM A234 WP91 Cap

HongCheng alloy pipe fitting has a unique product portfolio that is engineered as a durable piping component, which is a sustainable alternative with premium quality, contributing to a businesses growth. We are a manufacturer, supplier and exporter of Alloy Steel ASTM A234 WP91 Buttweld Fittings that form meaningful connections between multiple pipes of various sizes. Our range of Alloy Steel A234 WP91 Buttweld Pipe Elbow include all types of conventional as well as customised fittings compliant with ASTM A234, specification covering Alloy Steel fittings of welded and seamless construction, stated to use in the pressure piping systems and pressure vessel fabrication for operations at moderate to elevated temperatures.

Our ASTM A234 Alloy Steel WP91 Seamless Fittings have shorter bends and sharper curves and are best suited for compact spaces, besides allowing good flow characteristics in the food processing and water distribution units. We supply Alloy Steel A234 WP91 Eelbow to the paper, breweries, agricultural, irrigation and electronics industry as they are leak-proof, viable, reliable and convenient and give an accurate 45° directional change. Also We offer wide range of Alloy Steel ASTM A234 WP91 pipe fittings such as Alloy Steel WP91 tee, WP91 Alloy End Pipe Cap, ASTM A234 WP91 reducer, A234 WP91 cross, Alloy Steel A234 WP91 elbow, Alloy Steel WP91 stub ends etc.

Standard Specification For Alloy Steel ASTM A234 WP91 Pipe Fittings

Specifications : ASTM A234 / ASME SA234

Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)

Type : Seamless / Welded / Fabricated

Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS

ASTM A234 WP91 Alloy Steel Pipe Fittings

Seamless/ Welded 100% Radiography Tested

Products
ASTM A234 WP91 Alloy Steel Elbow – Long Radius	ASTM A234 WP91 Alloy Steel Stub Ends	Sizes 1/2″ – 48″
ASTM A234 WP91 Alloy Steel Elbow – Short Radius	ASTM A234 WP91 Alloy Steel Cross
ASTM A234 WP91 Alloy Steel Reducing Elbow	ASTM A234 WP91 Alloy Steel Reducing Cross
ASTM A234 WP91 Alloy Steel 45° Elbow	ASTM A234 WP91 Alloy Steel Tees
ASTM A234 WP91 Alloy Steel Fabricated Tee	ASTM A234 WP91 Alloy Steel End Cap
ASTM A234 WP91 Alloy Steel Reducer	ASTM A234 WP91 Alloy Steel Seamless Fittings
ASTM A234 WP91 Alloy Steel Concentric Reducer	ASTM A234 WP91 Alloy Steel Pipe Nipple
ASTM A234 WP91 Alloy Steel Eccentric Reducer	ASTM A234 WP91 Alloy Steel 5D Elbow
ASTM A234 WP91 Alloy Steel 3D Elbow	ASTM A234 WP91 Alloy Steel Welded Pipe Fittings

Chemical Composition of Grade WP91 Alloy Steel Butt weld Fittings

Grade	C	Mn	Si	S	P	Cr	Mo
A234 WP91	0.08-0.12	0.3-0.6	0.2-0.5	≤0.02	≤0.015	8-9.5	0.85-1.05

Mechanical Properties of ASTM A234 Alloy Steel WP91 Butt weld Pipe Fittings

Grade	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation %
A234 WP91	≥590	≥415	≥20

Alloy Steel WP91 Buttweld Pipe Fittings Application

ASTM A234 WP91 Alloy Steel Pipe Fittings are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM A234 WP91 Alloy Steel Buttweld Pipe Fittings through a worldwide network of stock-keeping branches. These ASTM A234 WP91 Buttweld Fittings is use in various industries like :

•  Alloy Steel WP91 Buttweld Pipe Fitting uses in Oil and Gas Pipeline
•  ASTM A234 WP91 Buttweld Pipe Fittings uses in Chemical Industry
•  Grade WP91 Alloy Steel Pipe Fittings uses in Plumbing
•  Alloy Steel ASTM A234 WP91 Buttweld Pipe Fittings uses in Heating
•  ASTM A234 WP91 Pipe Fittings uses in Water Supply Systems
•  ASTM A234 WP91 Alloy Steel Buttweld Fittings uses in Power Plant
•  Alloy Steel WP91 Butt weld Pipe Fittings uses in Paper & Pulp Industry
•  WP91 Alloy Steel Buttweld Pipe Fittings uses in General Purpose Applications
•  ASME SA234 Alloy Steel WP91 Pipe Fittings uses in Fabrication Industry
•  Alloy Steel WP91 Buttweld Fittings uses in Food Processing Industry
•  Alloy WP91 Buttweld Pipe Fittings uses in Structural Pipe

Frequently Asked Questions

Easy to enjoy our service by scan the follow Frequently Asked Questions

Q: What kind of material does HONGCHENG supply?

HONGCHENG generally specializes in alloy steel and specialty alloys. Some of these specialty alloys include Alloy 20, Duplex Alloys, Nickel Alloys such as various grades of Hastelloy (C276, C22), Aluminum, Chrome Moly ASTM A/ASME SA 335 P1, P2, P5, P9, P11, P12,P22, P23, P91, and P92.
we also offer bending,CNC machining, coating service.

Q. What the define of pipe fittings?
Pipe fitting is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials. This work involves selecting and preparing pipe or tubing, joining it together by various means, and the location and repair of leaks.
Pipe fitting work is done in many different trades: Plumbing, HVAC, manufacturing, fire prevention, and many others. Pipe fitters (sometimes called simply “fitters”) are represented in the USA by the United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada.
Fitters work with a variety of pipe and tubing materials including several types of plastic, copper, steel, iron, aluminium, clay, and lead.

Q. What should I consider for buying pipe fittings?
A. Material, Size, Temperature and Pressure Ratings, Durability, Standards,surface coating etc.

Q. What are threaded fittings?
A. Thread fitting is the fitting with thread concetions,the regular screw standards are NPT and BSP.NPT is a U.S. standard for tapered threads used to join pipes and fitting and BSP is a family of standard screw thread types that has been adopted internationally for interconnecting and sealing pipe ends by mating an external (male) with an internal (female) thread.

Q. The define of flange?
A. A flange is usually in the shape of a plate or ring which forms a rim at the end of a pipe when fastened to the pipe.

Q.Do you provide Material Test Reports (MTR’s) ?
Relevant documents according to inspection test plan will be provide along with goods.

Q.What is a standard used in pipe fittings?
A. Standards are certain authentication given in reference to manufacture and installation of the product . Some common standards are BSP, NPT, ANSI, ASME etc

Q. My questions is not answered in this FAQs section, what do I do now?
A: Simply call us or email us at info@alloysteelfitting.com and we will do our best to effectively answer all of your product or order questions. .

All our pipe fitting and flange shipped with proper packing protection, and our factory with good experience on special products like polished pipe packing ,FBE coated fitting and pipe packing, oversizes fitting up to 3500mm packing&shipping.

Common shipping and packing for our products

Item	Producs	Dimension	Surface	Packing method	Shipping method	Remark
1	Flange	below 60in	varnish oil	wooden case	sea/air
2	Flange	over 60in	varnish oil	wooden pallet/steel frame	sea/air	For OD over 2.3m
3	Fitting	below 24in	varnish oil	wooden case/pallet	sea/air
4	Fitting	over 24in	black painting	wooden case/pallet	sea/air
5	Fitting	over 24in	black painting	Nude packing	Bulk vessel	For OD over 2.32m
6	Pipe	Below 8in	bundle	Woven bag/wooden case	sea/air
7	Pipe	over 8in	single piece	Woven bag/wooden case	sea/air
8	Gasket	all sizes		Cartons/wooden case	sea/air
9	Fastener	all sizes		Cartons/wooden case	sea/air

Also we can fulfill customized packing and delivery requirements. some of our products packing pictures as below

Flange packing	Flange packing	Steel pipe wooden case packing
Pipe fitting pallet packing	Forge fitting packing	FBE pipe fitting packing
SPW gasket packing	Steel pipe bulk cargo packing	Steel frame packing
Steel pipe protection	Customize products packing	Customize products packing