
Shijiazhuang Jizhong Malleable Iron Co.,Ltd
A professional manufacturer of malleable iron pipe fittings since 1990.
Our main products are malleable iron pipe fittings , the brand is "G". Others include Grooved fittings and couplings, Buttweld fittings, Steel pipe nipples and couplings, Flanges and Stainless steel thread fittings . It is widely used in fire protection, plumbing, oil, gas, infrastructure, construction and decoration etc. The products has passed the UL&FM fire safety certification. The main markets include the United States, Canada, Australia, Latin America, South America, South Africa, the Philippines, Indonesia and Vietnam, Saudi Arabia and so on.
| MALLEABLE IRON PIPE FITTINGS DETAILS | |
| Material | Black Heart Malleable Iron |
| Standard | British Standard, American Standard, DIN standard |
| 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>=300Mpa, Elongation>=6%, Hardness<=150HB |
| Testing Pressure | 2.5Mpa Hydraulic Pressure |
| Working Pressure | 1.6Mpa Hydraulic Pressure |
| Type | Banded, Beaded, Plain |
| Surface Treatment | Electro Galvanized, Hot Dipped Galvanized and Normal Black |
| Series | Standard |
| Application | Fire Fighting, Plumbing, Oil, Gas, Decoration, Infrastructure and Construction |
| Transportation mode | By Sea, By Railway or By Air |
| Delivery | 30-50 Days after Prepayment |
Standard Details
| Standard Details | ||||
| Materials | Dimension | Galvanized | Threads | |
| NPT | ASTM A-197 | ASME B16.3 16.14 | ASTM A153 | ANSI B1.20.1 |
| ANSI/ASME/A197-79 | ANSI/ASME B16.3-85 | ANSI/ASME B1.20.1 | ||
| BSPT | ASTM A-197 | BS EN 10242 | ASTM A153 | ISO 7/1 |
| EN1562 | BS 143&1256 | |||
| ISO5922 | ISO49 | |||
| DIN | ASTM A-197 | DIN EN 10242 | ASTM A153 | ISO 7/1 |
| EN1562 | ISO49 | ISO 1460 | DIN 2999 | |
| ISO5922 | DIN2950 | |||
| DIN 1692 | ||||
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Certificate List


The company passed the ISO9001 management system certification and BV certification, the products passed the UL&FM fire safety certification.
Innovation, development, harmony and win-win is the purpose of our company; professional, rationality is our sales creed. We are committed to being your trusted partner.




FAQ
1.Are you a manufacturer?
Yes, our factory was set up in 1990.
2.How to confirm the goods quality before placing orders?
We have a perfect quality inspection system to ensure the quality of products.
3.Acceptable payment methods?
We can accept T/T, L/C, O/A, etc
4.How long will it take to deliver?
Generally 30-50 days delivery.
Look forward to cooperating with you!








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