galvanzied malleable iron pipe fitting Union thread

Product Item

Malleable cast iron pipe fittings: elbows, tees, sockets, bends, nipples, 

unions, crosses, flanges, plugs, backnuts, crosses over, 

round caps etc.

Material

Malleable iron

Technics

Casting

Size

1/8"-6"

Thread Standard

BS ANSI DIN

Finish

Electro Galvanized, Hot Dipped Galvanized, Black, all be antirust treatment

Packing

cartons, woven bags, wooden boxes

Quality Control

Excellent material, Precise angles, Good antirust property

Product Usage

Suitable for joining pipe lines of team gas oil air

Mechanical Properties

Tensile Strength>=33kg/mm2, Elongation>=8%,

Hardness<HB150

Hydraulic Test

Test Pressure: 25kg/cm2;Working Pressure: 16kg/cm2

Chemical Properties

C:2.4~2.9  Si:1.2~1.7  Mn:0.3~0.55P:0.12  S:0.

Parameter                                                                                                                                    

Standard

Tensile strength, MPa

Min. 300

Elongation, %

Min.6     

Hardness, HB

Max.150

Element                                                                                            

Content

Carbon (C), %

0-2% (dependingon the walls thickness)

Silicon (Si), %

0.7-0.9%

Manganese (Mn), %

0.2-0.65%

Sulphur (S), %

Max. 0.2%

Phosphor (P), %

Max. 0.1%

Product Item

Malleable iron pipe fittings: elbow, tee, socket, bushing, reducer,

bend, nipple, union, cross, flange, plug, backnut, cross over, 

round cap etc.

Edges

Banded, beaded or plain; with or without Ribs. 

Thread Standard

ANSI: American Standard

Materials: ANSI/ASME/A197-79

Dimensions: ANSI/ASME B16.3-85

Threads: ANSI/ASME B1.20.1

BS: Brithish Standard

Materials: ISO5922

Dimensions: ISO049

Threads:ISO7/1

DIN Standard

Materials: DIN1692

Dimensions: DIN2950

Threads: DIN2999

Shape

Equal, Reducing

Grades

Heavy series, Standard series, Medium series, Light series 

Quality Control

Excellent material, Precise angles, Good antirust property

Hydraulic Test

Test Pressure: 25kg/cm2;Working Pressure: 16kg/cm2

Certificate

ISO9001:2000; SGS Certificate

Others

1.Special design available according to requirement.

2.MOQ: 1000pcs. Negotialble as per type. 

3.Packaging:In cartons or bags with/without pallet

PACKING

CARTONS:

CTN A: 47*30.5*19.5cm Vol:1.4Cft Weight:2 kg/pc.

CTN B: 30.5*24*19.5cm Vol:0.8Cft Weight:1 kg/pc

PALLET: 97cm*97cm Weight: 15kg/pc 

QTY: 720ctns/20'FCL, 24Pallets*30ctns/pallet 

WOVEN BAG, WOODEN BOX

We can also produce malleable iron pipe fittings according to the drawing

samples from customers. Welcome to our company study tour!