Material |
Malleable iron |
Usage |
convey water,gas,oil |
Size |
1/8"-6" |
Surface |
galvanized/black |
Standard |
ANSI,BS,DIN |
Certificate |
ISO9001 |
Hardness |
≤HB180 |
Tensile strength |
≥330N/mm |
Test pressure |
2.4Mpa |
Working pressure |
1.6Mpa |
1) prompt shipment:by reputed shipping line and professional documents
2) cargo photo:before and after loading into container
3) packing:new and strong seaworthy packing; as buyer's special request
4) best service after shipment with email
5) feedback email after end users received the cargo
6) offer service in 24 hours x 365 days
Our factory build on 1994 ,at beginning we only produce the blank product.
From 2000,we have perfected the production line and can produce the finished products for selling .
On 2003 we registered QIAO brand,our product main sells in China local market also for the trading company.
On 2007 build the foreign trade department ,from that year we begin to make the international trade business.
With the expansion of market demand we changed to Tunnel Kiln which is more better for our product quality in 2009.
On 2010 we change the production line as half automatic,we have around 1000 workers in our factory in that time .
after years because of control the cost we update our new production line for casting on 2015, which is called coated sand machine,by this machine ,the product is more specification and the surface is more meticulous.
from 2016,because of the environmental issues ,our government pay more attention to the Environmental protection,on 2017 we update Cupola to Electric furnace.
Our main product :malleable iron pipe fittings &pipe nipple.
We can supply three thread standard :BS ,NPT and DIN.
We also have three type of the head:Banded,Beaded and Plain.
About the surface ,we have hot dipped galvanized ,electric galvanized and black
About the size we can produce from 1/4" to 6",Which is satisfy most of the customer requirements.
Our fittings kindly used to water ,gas,fire fighting system ....and now more and more customer use the fittings DIY the lamp ,bookshelf ...which looks more nice than usual.