Please click here to check who's online and chat with them.

A193 B7 Black Finish Threaded Rod

Supplier From China
Jun-25-19

Standard: ASTM
Grades: B7
Threads: UNC and UNF
Sizes: 1/2 to 4 inches
Material: 45# carbon steel
Surface treatment: plain, black, zinc (ZP), yellow zinc plating (YZP), hot dipped galvanizing (HDG), dacromet and PTFE
Packing: small box, carton, bulk cartons/pallet and gunny bag

Price and Minimum Quantity

Price: $1
MOQ: Not Specified

Recent User Reviews

This user has not received any reviews yet!

Verification Status


 
 
Contact Supplier
Renew

More Items Similiar to: A193 B7 Black Finish Threaded Rod

GOLD Member
VERIFIED
Mar-30-23
Supplier From Southampton, United Kingdom
 
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.

At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.

The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%


From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:

Waste code: 10 02 10

The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.

Chemical analysis of the material is available on request.
GOLD Member
Sep-21-10
Supplier From Karachi, Sindh, Pakistan
GOLD Member
VERIFIED
Aug-31-20

Natural Gilsonite

$180 - $500
MOQ: 25  
Supplier From Dubai, Dubai, United Arab Emirates
 
We offer Gilsonite in lumps or powder form. We offer it in different grades.

We can supply it in different packaging as per customer requirement.
GOLD Member
VERIFIED
Nov-09-21
Supplier From Ha Noi, Cau Giay, Viet Nam
GOLD Member
Feb-02-18
 
Commodity: Calcium carbide
Molecular formula:CaC2
Molecule Weight: 64.10
H.S code:28491000
CAS: 75-20-7
UN NO.1402
HAZARD CLASS: 4.3

Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide.

Appearance: Grey, black solid, purple when its purity is more than 90%.
Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm

Package: Net in 100kg or 50kg new iron drums with nitrogen.

Specification: GB10665-2004

Specification Superfine Grade First Grade Second Grade
Gas yield(L/kg)L/kg 305 295-305 285-295
PH3 content in acetylene (PH3%) 0.06 0.08 0.08
H2S content in acetylene (H2S%) 0.1 0.1 0.1

Loading weight in 1 x 20fcl:22.5mt
GOLD Member
VERIFIED
Jun-26-21
Supplier From Faridabad, Haryana, India
 
We are supplier and exporter of Hematite Powder.

Hematite Powder is a mineral, coloured black to steel. It is mined as a main of iron ore and used as a weighting agent in oil drilling. It is the mineral form of iron(III) oxide (Fe2O3). Fluids weighted with API Hematite Powder contain fewer solids by volume than, making higher mud fluids possible. API Grade Hematite Powder is applicable in all types of drilling fluids, including freshwater, seawater and oil-base muds. It is used as a density increasing product, used as a weighting agent and in the paint industry. Hematite is also a harder mineral than Barite so it is more resistant to particle size degradation.

High Density Hematite Powder API Grade -SG = 5.19 - 5.47 -Fe2O3 = 96.70% -Fe = 71.82% -SiO2 = 0.89% -Mesh Size (passing at 98%) = 325
GOLD Member
Mar-23-20
Buyer From Patna, Bihar, India
GOLD Member
Feb-18-21
 
pellet machine, with the advantages of low noise, easy and stable operation,
high automation, can make pellet dia size from 6mm to 12 mm and the output capacity from 1.5t/h to 2.5t/h. We can offer you the complete solution for making pellets, from crushing, drying to pelletizing.

Features :
1. This machine adopts gear first stage driving system, with ideal drive ratio and enormous driving force, its transmission us stable with low noise, operate simply, no blocking is happened to the machine easily.
2. The maximize design if pinch roller can lower the requirement to moisture content of materials in particle molding.
3. The motor and gear cases are installed at the heavy pedestal, pin coupling is used to realize direct connecting, which can exempt from foundation installation and easy to repair and maintain.
4. The machine is equipped with patented water circulation; the cooling system can be used to control the temperature rising of each part efficiently, to guarantee the continuous, stable, reliable running of the machines.
5. The machine adopts advanced variable frequency motor to feed, which equipped with overload intelligent protection.
GOLD Member
Dec-08-20

Purity Lead Ingot 99.99%

$700
MOQ: Not Specified
 
Metal tin is mainly used in the manufacture of alloys.
Tin and sulfur compounds - tin sulfide, which is similar in color to gold, is commonly used as a gold pigment.
Tin's modern application is as a solder for the electronics industry. Used in various purities and alloys (often with lead or indium), tin solders have a low melting point, which makes them suitable for bonding materials.



Standard
ASTM B29-03, BS EN 12659:1999, GB/T 469 -2005 ,

Content
Pb â?¥ 99.99 %

Density
11.34 g / cm 2

Color
Bluish

Weight
35 kgs / lump, 55 kgs / lump

Dimension
21" x 4" x 2.5"

Package
Standard Sea-worthy package, fixed by belt per ton

Shape
Rectangular Lump


Application

lead-acid storage batteries
Ammunition, cable sheathing, and building construction materials
counterweights, battery clamps

cast products such as: bearings, ballast, gaskets, type metal, terne plate, and foil

Container Size

20Gp - 2.352(width) *2.385 ( Height ) * 5.90 ( Inside length ) Meter
40Gp - 2.352(width) *2.385 ( Height ) * 11.8 ( Inside length ) Meter
40HQ - 2.352(width) *2.69 ( Width ) * 5.90 ( Inside length ) Meter

Verification Status