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PPGI coil Kenya RAL 7021 PPGI coil color swatches

PPGI Coil Kenya: 452T in Two Orders, PVOC/COC Cleared

A Kenyan distributor opened an inquiry with us on July 12, 2026. Five weeks later they had placed two separate purchase orders for color coated steel coil (PPGI), 226 tons each, and the second payment just 15 days after the first payment. The trigger for that second order was simple: the first batch came off the line, the customer’s appointed third-party agency ran the mandatory PVOC/COC inspection, and it passed. This post walks through the full specification, the RAL color mix, why the gauges are thin, what Kenya’s PVOC/COC actually checks, and why a clean inspection result turns into a repeat order faster than any sales pitch. I. PPGI Coil

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Two stainless steel pipe and tube samples, one marked A312 and one marked A269, lying side by side on a bench

ASTM A312 vs ASTM A269 stainless steel pipe: which one to choose

When buyers compare ASTM A312 vs ASTM A269 stainless steel pipe, the first question is usually which one the job actually needs. The short answer: A312 covers stainless steel pipe for higher pressure and temperature service, while A269 covers stainless steel tubing for general service where tight tolerances and a clean surface matter more than rated pressure. Both specs describe austenitic stainless in grades like 304 and 316L, so the material looks the same on the rack. The difference is in how the product is sized, tested, and what it is built to survive. This guide walks through the two standards line by line so you can specify the right

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700 Tons of Galvanized Steel Coil Shipped to a Turkmenistan Distributor A 53-Day Production Story

700 Tons Galvanized Steel Coil to Turkmenistan Distributor

I. Project Overview: One Order, Three Thicknesses, One Inspection Gate On July 20, 2026, a steel distributor based in Turkmenistan placed a 700-tons galvanized steel coil (GI coil) order with Wanzhi Steel. The specification was straightforward on paper but demanding in execution: every coil at 1219 mm width, split across three thicknesses: 0.6 mm, 0.8 mm, and 0.9 mm. That mix is the part worth paying attention to. Most first-time buyers order a single gauge. This customer ordered three at once, which tells you they are not buying for one project. They are stocking inventory for a downstream market that needs all three. Production ran for just over a month.

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Stainless Steel Surface Finish Guide 2B vs No.4 vs BA stainless steel finish comparison

Stainless steel surface finish guide

Pick the wrong surface finish on a stainless steel order and you can end up with a sheet that looks right in the catalogue but fails on the shop floor. The three names buyers ask about most are 2B, No.4 and BA. They sound close, yet they are made differently, look different, and suit different jobs. Wanzhi Group has rolled, finished and exported stainless steel for 15 years across more than 100 countries. This guide explains what each finish is, how it is produced, what it costs, and how to choose between them without guesswork. If you only read one section, read the comparison table near the middle. What a

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297 Tons RAL 9002 PPGI Coil for Lebanon

297 Tons RAL 9002 PPGI Coil Lebanon

I. Project Overview: A Customer’s Third Order in 2026 In July 2026, a Beirut-based steel distributor placed their third order with Wanzhi Steel: 297 tons of RAL 9002 PPGI color coated steel coil, specified at 0.6 mm thickness, 600 mm width, JIS G3312 SGCC grade. We’d already shipped this customer twice in 2026. First a 255-ton RAL 9003 PPGI coil batch, then a 320-ton mixed order of RAL 9003 PPGI coil and galvanized steel pipe. So this third order wasn’t a trial run. It was a returning buyer coming back for more, and asking for a different color this time. The color switch is the interesting part. Moving from RAL

297 Tons RAL 9002 PPGI Coil Lebanon 続きを読む »

Comparison of PE vs SMP vs HDP vs PVDF coatings and color-coated steel coils.

PE vs SMP vs HDP vs PVDF: Coating Guide 2026

Specifying the wrong coating on a color coated steel project is rarely a visible mistake on day one — but it is an expensive one by year five. A roof that chalks white under the sun, a façade that fades to a patchy, uneven tone, a wall panel that cracks along the bend after a cold winter: these are the classic symptoms of a coating chosen for price instead of environment. If you are weighing PE vs SMP vs HDP vs PVDF, you are already asking the right question. The difference between these four resin systems decides whether your building still looks new at year three or at year twenty-three

PE vs SMP vs HDP vs PVDF: Coating Guide 2026 続きを読む »

Directly supplied by galvanized corrugated board floor support plate production factory

Galvanized Corrugated Steel Sheet Procurement Guide 2026

The global galvanized corrugated steel sheet market hit USD 25.37 billion in 2025 and is projected to reach USD 32.98 billion by 2032, growing at a 3.82% CAGR. Whether you are a contractor sourcing roofing materials for a large-scale infrastructure project or a distributor building a regional supply chain, navigating the procurement of galvanized corrugated steel sheets can be overwhelming. Specifications vary widely across standards. Supplier quality is inconsistent. And a single mistake in zinc coating selection can turn a profitable project into a maintenance nightmare. This procurement guide breaks down everything international B2B buyers need to know—from technical specs and international standards to supplier evaluation, quality inspection, and cost

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Ral9016 color coated steel coil

265 Tons PPGI Coil & Corrugated Steel Sheet to Singapore

On June 10, 2026, a Singapore construction materials distributor signed a 265-ton steel order with Wanzhi Steel, including 150 tons of PPGI coil and 115 tons of color coated corrugated steel sheet. From contract signing to delivery at the customer’s warehouse, the whole process took 36 days. Production ran 18 days, loading on June 28, and arrival on July 16. The customer was satisfied with the product quality, coating finish, and packaging condition when they received the shipment. I、Order Overview: 265 Tons of PPGI Coil & Corrugated Steel Sheet This order follows a typical “coil + finished sheet” procurement pattern common among Singapore distributors: purchasing PPGI coil as raw material

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JIS G3312 SGCC standard ppgi steel coil production

320 tons Lebanese RAL9003 Z160 JIS G3312 SGCC repurchase order

In July 2026, Wanzhi Steel completed its second steel delivery to a Lebanese factory customer – a total of 320 tons, including 300 tons of RAL9003 Z160 JIS G3312 SGCC signal white color-coated coils and 20 tons of Z80 zinc-free galvanized square tubing. This article uses this repeat order as a starting point to systematically interpret the JIS G3312 SGCC standard, Z160/Z80 zinc coating selection, and coating durability under Mediterranean climate conditions. Project Background: repurchase order in 2026, 320 tons steel to Beirut. In May 2026, a Lebanese factory placed its second annual purchase order with Wanzhi Steel, totaling 320 tons of steel, including 300 tons of PPGI (polypropylene gas

320 tons Lebanese RAL9003 Z160 JIS G3312 SGCC repurchase order 続きを読む »

Stainless steel chemical pipelines

316L Stainless Steel Pipe for Chemical Industry

The chemical industry requires piping systems that can withstand highly corrosive media, elevated temperatures, pressure fluctuations, and continuous operation. 316L stainless steel pipe for chemical industry is widely recognized as one of the most reliable piping materials due to its superior corrosion resistance, excellent weldability, and long service life. Compared with standard stainless steel grades, 316L stainless steel pipe contains molybdenum (Mo), which significantly improves resistance to chloride corrosion, pitting corrosion, and chemical attack. It is commonly used in chemical processing plants, pharmaceutical facilities, petrochemical projects, and industrial fluid transportation systems. What Is 316L Stainless Steel Pipe? 316L stainless steel pipe is a low-carbon version of 316 stainless steel and

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