6 Inch Metal Pipe Accessories , Npt Threaded Pipe Caps Abrasive Resistance

Brand Name:LEYON
Certification:FM,UL
Model Number:cap05
Minimum Order Quantity:100pcs
Delivery Time:25-35days
Payment Terms:D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Shanghai Shanghai China
Address: Shanghai City , China
Supplier`s last login times: within 1 hours
Product Details Company Profile
Product Details

npt standard 6 inch Iron Galvanized Malleable threaded pipe caps


key ponits for malleable thread pipe caps

We supply high quality malleable iron pipe fittings

One of the most professional leaders for malleable iron pipe fitting in China

Main features of malleable iron cap in the follows;

Deep thread, durable, eco-friendly, strong pressure resistance and good toughness.


Durable series of pipe fittings

Our range of pipe fittings includes malleable iron pipe fitting,

grooved pipe fitting and plastic lining pipe fitting, etc.

They are designed for fire protection, gas supply and water supply

even in other difficult areas to access.

Our series of pipe fittings are designed for fire protection,

gas supply and water supply even in other difficult areas to access.


Manufacturing Process of balck caps

The equipments from DISA Denmark, DJ AMF Japan, SINTOKOGIO Japan

widely used in our malleable iron elbow productline,

ensures the stability of product quality.

we use spectrometer from Oxford Instruments to check the material's quality.

we use high heat value natural gas annealing furnace,

strictly control the annealing process, improve the physical properties of the materials.

We use close-grained, high strength, impeccable steel & plate scrap as the raw material,

because the quality of the steel is the starting point of the fittings of excellent quality.

Our products are with good toughness with long working life.

Smooth surface without any sand hole.

avg. thickness of zinc coating is higher than

86 um specified in ASME, EN(70um), DIN(70um), SI(78um)


Details for pipe fitting cap

MaterialMalleable iron
StandardThread: ISO 7/1
DimensionISO 49, DIN 2950,EN10242
Chemical property(C %2.4-2.9), (Si %1.4-1.9), (Mn %0.4-0.65), (P% <0.1), (S% <0.2%)
Physical propertyTensile strength>=350Mpa,Elongation>=10% Hardness<=150HB
Testing pressure2.5Mpa
Working pressure1.6Mpa
TypeBeaded with ribs or banded with ribs
Beaded without ribs or banded without ribs
Round/square
SurfaceGalvanized/ no galvanized
ColorWhite/black
ModelElbow, Tees, Crosses, Bends, Unions, Bushings, Lateral Braches, Sockets, Nipples, Hexagon/Round, Caps, Plugs, Locknuts, Flanges ,Side Outlet Tees, Side Outlet Elbows and etc
ConnectionMale, Female
ShapeEqual, Reducing
CertificateBSI,ANAB,ISO9001,FM,UL
ApplicationSuitable for pipe connect of steam, air, gas, oil and so on
Buyer’s drawings or designs are available
PackageCartons without pallet
Cartons with pallet
Double woven bags
Or as buyer’s requirements

Delivery details

According to the quantities and specifications of each order
Normal delivery time is from 30 to 45 days after receiving the deposit



China 6 Inch Metal Pipe Accessories , Npt Threaded Pipe Caps Abrasive Resistance supplier

6 Inch Metal Pipe Accessories , Npt Threaded Pipe Caps Abrasive Resistance

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