Female thread plug cap galvanized plumbing fittings pipe end cap
Process advantages introduction
1: We use excellent raw materials, and have a strict quality
inspection system, which includes leakage testing, metallurgy and
processing control, the use of spectroscopy to determine the
quality of materials, chemical analysis species are strictly
controlled to meet standards, and the use of fine particles and
high strength , Non-porous iron to produce final castings. Because
high-quality iron is the starting point for the production of
high-quality pipe fittings.
2: Precision thread processing, in line with precision standards,
such as ASME, EU, BS, DIN, etc. The thread has a precise structure,
so the length and straightness of the thread allows them to easily
engage the threaded pipe.
At the same time, our pipe fittings have good toughness, long
service life, smooth surface without sand holes, and are immersed
in anti-rust oil to strengthen the anti-rust performance.
Features of hot-dip galvanizing
The formation process of hot-dip galvanizing layer is the process
of forming an iron-zinc alloy between the iron matrix and the outer
pure zinc layer. The iron-zinc alloy layer is formed on the surface
of the workpiece during hot-dip plating. The layers are well
bonded, the malleable steel pipe cap, the process can be simply
described as: when the iron workpiece is immersed in the molten
zinc, a solid solution of zinc and α iron (body core) is first
formed on the interface. This is a kind of crystal formed by
dissolving zinc atoms in the base metal iron in a solid state. As a
distributor of malleable steel pipe caps, the two metal atoms are
fused, and the gravitational force between the atoms is relatively
small.
Characteristics of malleable cap
| Material | Malleable iron |
| Standard | Thread: ISO 7/1 |
| Dimension: ISO 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 property | Tensile strength>=350Mpa,Elongation>=10% Hardness<=150HB |
| Testing pressure | 2.5Mpa |
| Working pressure | 1.6Mpa |
| Type | Beaded with ribs or banded with ribs |
| Beaded without ribs or banded wihtout ribs |
| Round/square |
| Surface | Galvanized/ no galvanized |
| Color | White/black |
| Model | Elbow, Tees, Crosses, Bends, Unions, Bushings, Lateral Braches,
Sockets, Nipples, Hexagon/Round, Caps, Plugs, Locknuts, Flanges
,Side Outlet Tees, Side Outlet Elbows and etc |
| Connection | Male, Female |
| Shape | Equal, Reducing |
| Certificate | BSI,ANAB,ISO9001,FM,UL |
| Application | Suitable for pipe connect of steam, air, gas, oil and so on |
| Buyer’s drawings or designs are available |
| Package | Cartons 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 |
