Find Verified Chromium Sulphate Suppliers, Manufacturers and Wholesalers

We offer four different types of liners as per api standard for all popular pumps to suit any drilling conditions, including premium chromium liners, ceramic liners, chromium-plated liners and hardened liners. Premium chromium liners apply in standard environment with the longest service life of more than 1000 hours, and the ceramic liner has the longest service life of more than 4000 hours.

All items are manufactured to api 7k quality standards. Parts are available for these popular pump models:
Emsco: f-1300, f-1600, fb1300, fb1600, f-800, f-1000, f-500, f-350, db-550, da-700, fa-1600/1300, fc-2200, d-300/500, d-375, d-700
Ideco: t-500, t-800, t-1000, t-1300, t-1600
National: 7p50, 8p80, 9p100, 10p130, 12p160, n1300, c-250, k-700, 14-p-220, e-700/g-1000, k-500, k-380, k-500a/700a, c-250/350, jws-400
Gardner denver: pz7, pz8/9, pz10/11, fk-fxk, fy-fxd, fd-fxx, fg-gxg, fg-fxg, kg-kxg, fq-fxq, ff-fxf
Oilwell: a-560/600-pt, a-850-pt/a-1100-pt, a-1700-pt/a-1400-pt
And other brand pump spare parts for wirth, opi, ellis williams, gaso, wilson, skytop/brewster.

1.Premium chromium liners(bi metal liner, hy-chorme liner )combine the strength of a forged steel out shell with the abrasion and corrosion resistance of a high chromium iron inner sleeve. These liners feature a centrifugally cast high chrome iron sleeve which is machined and heat treated to a minimum uniform bore hardness of 62hrc. Each liner is machined to close tolerance to assure ease of installation and long liner life with the inside diameter of these premium liners honed to a mirror-like finish for smooth even wear during the life superior performance under tough corrosive and abrasive conditions.

Betaine hydrochloride(betaine hcl)
(feed grade, 98%)
Cas:590-46-5
Molecular formula:c5h11no2hcl=153.61
The price:
Terms of payment:100% t/t in advance or by l/c at sight
Package: 25kg per bag
20ft container loaded: 20000 kgs
Terms of shipment: at sight
Price validity:6 working days


25kgs per bag

Allicin powder, 25%, ( feed additive)
The price:
Terms of payment:100% t/t in advance or by l/c at sight
Package: 25kg per (drum , bag or carton)
Terms of shipment: at sight
Price validity:6 working days


258kgs

Our cast iron grinding balls can be divided into three categories including the high chromium type, medium chromium type and the low chromium type.

1. The quality index of the high chromium type

The chromium content of the high chromium type product is greater than or equal to 10.0%. And the carbon content is between 1.80% and 3.20%. It is required by the national standard that the hardness of the high chromium type product must be no less than 58hrc, and that the impact value should be greater than or equal to 3.0j/cm. This type of product must go through the hot quenching and the tempering treatment to come up to the hardness.

Currently at home, there are two quenching methods for this type of product including oil quenching and wind quenching. If the tested hardness of this type of product is below 54hrc, then it shows that the quenching treatment is omitted.

2.The quality index of the medium chromium type

The medium chromium type cast iron grinding ball is defined as the chromium content ranging from 3.0% to 7.0%, and the carbon content coming between 1.80% and 3.20%. Its impact value should be no less than 2.0j/cm. . The national standard requires the hardness of this type of product should be greater than or equal to 47hrc. For ensuring the quality, the medium chromium type product should be processed with high temperature tempering to eliminate the casting stress.

If the surface of the steel ball assumes the dark red color, it proves that the steel ball has been processed with high temperature tempering. If the surface of the steel ball still comes with the metal color, then, we can judge that the steel ball doesn’t go through the high temperature tempering treatment.

CAS No. 63038-27-7
Other Names L-tert-Leucine methyl ester hydrochloride
Place of Origin China (Mainland)
Type Pharmaceutical Intermediates
Purity 99%
Brand Name APCC
Model Number AS-I-001
Application L-tert-Leucine methyl ester hydrochloride
Appearance off-white crystalline powder.


1kg 5kg 25kg/drum.

CAS No. 154467-16-0
Type Pharmaceutical Intermediates
Purity 99%
Brand Name ASIA
Model Number AS-F-001
Application landiolol intermediate
Appearance white powder.


1kg 5kg 25kg/drum.

CAS No.: 137281-39-1
Other Names: Pemetrexed Disodium intermediate
MF: C15H14N4O3
Place of Origin: China (Mainland)
Type: Pharmaceutical Intermediates
Purity: 99%
Appearance: Off-white to pink powder
Application: Pemetrexed Disodium.

Specifications
CAS No.: 9007-28-7 Other Names: chondroitin sulphate
MF: (C14H21NO14S)n

1. Chondroitin sulfate(85%,90%,95%)
2. Origin: Bovine, shark, chicken, porcine
3. CAS NO:9007-28-7

We are professional chondroitin sulfate manufacturer from china,we have eleven years' experience in this field.Our Products are as follows:
1. Specification:
Chondroitin sulfate is an glycosaminoglycan extracted from porcine,bovine,chicken Pig and shark cartilage.

2. Appearance:
white to off-white free flowing powder

3. Packing:
25kg/drum

4. Test method:
CPC .HPLC

5. Standard:
The product can comply with USP, EP and your special specifications.



25kg/drum.

Name:landiolol intermediate
CAS:154467-16-0
Purity:98.5 (actual measurement :99.3%)
Appearance:yellow or buff solid.

Specification:
1.Melting point: 263 degree
2.Moisture:0.3%
3.Gas release: 275-285m/g
4.Purity: 99.5% max
5.Heating decrement: 0.3%
6. Ash content: 0.2%
7.Ph: 5.5-7.0
8. Heavy metal( on pb): 0.001%
9. Chloride( on cl): 0.015%
10.Sulphate( on so4):0.0.02%
11. Ammonium(on nhd4): 0.001%.





Brown paper bags: ng:25kg/bags.

Specification:

1.Melting point: 263 degree
2.Moisture:max0.3%
3.Gas release: 275-285m/g
4.Purity: 99.5% max
5.Heating decrement: max0.3%
6.Ash content: max0.2%
7.Ph: 5.5-7.0
8.Heavy metal( on pb): max0.001%
9.Chloride( on cl): max0.015%
10.Sulphate( on so4): max0.0.02%
11.Ammonium(on nhd4): max0.001%.







Packaging : 25kg brown paper bags.

Specification:
1.Melting point: 263 degree
2.Moisture:0.3%
3.Gas release: 275-285m/g
4.Purity: 99.5% max
5.Heating decrement: 0.3%
6.Ash content: 0.2%
7.Ph: 5.5-7.0
8.Heavy metal( on pb): 0.001%
9.Chloride( on cl): 0.015%
10.Sulphate( on so4): 0.0.02%
11.Ammonium(on nhd4): 0.001%.









Packing: brown paper bags
Nw: 25kg/bag; gw: 25.1kg/bag
18mt/20gp.